Tysabri and gait disturbance Patient Reports February 10, 2012

Tysabri Side Effects Report #5613181-9
Tysabri side effect was reported by a Physician from GERMANY on Jan 18, 2008. Female patient, 47 years of age, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: ataxia , gait disturbance, gait spastic. Tysabri dosage: 300 MG; QM; IV. Patient recovered.

Tysabri Side Effects Report #5911903-0
Tysabri side effect was reported by a Consumer or non-health professional from GERMANY on Sept 23, 2008. Male patient, 44 years of age, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, ill-defined disorder. Tysabri dosage: 300 MG;QM; IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5613305-3
Tysabri side effect was reported by a Consumer or non-health professional from on Jan 17, 2008. Female patient, 38 years of age, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: fatigue, gait disturbance, hypoaesthesia, infusion related reaction. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5670174-3
Tysabri side effect was reported by a Consumer or non-health professional from on Feb 28, 2008. Female patient, 38 years of age, weighting 125.7 lb, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: diplopia, fatigue, gait disturbance, hypoaesthesia, multiple sclerosis relapse, sensory loss. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5877363-3
Tysabri side effect was reported by a Physician from NORWAY on Aug 22, 2008. Female patient, 38 years of age, weighting 110.2 lb, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: abdominal pain , diarrhoea, eosinophil count increased, gait disturbance, hypoaesthesia, lymphocyte count increased, monocyte count increased, nausea . Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5930753-2
Tysabri side effect was reported by a Physician from GERMANY on Oct 07, 2008. Male patient, 38 years of age, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: condition aggravated, gait disturbance, mental disorder, multiple sclerosis relapse, myocardial infarction, personality change, sensation of heaviness. Tysabri dosage: 300 MG; QM; IV. During the same period patient was treated with ACETYLSALICYLIC ACID SRT, NEXIUM, ENALAPRIL MALEATE, APONAL, PLAVIX, ALDACTONE, BELOC, TOREM. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5941341-6
Tysabri side effect was reported by a Physician from NORWAY on Oct 22, 2008. Female patient, 38 years of age, weighting 110.2 lb, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: abdominal pain , diarrhoea, gait disturbance, hypoaesthesia, muscular weakness, nausea , nuclear magnetic resonance imaging brain abnormal, serum ferritin decreased. Tysabri dosage: 300 MG;QM; IV. During the same period patient was treated with COPAXONE, NOVANTRONE, STEROIDS. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6020123-3
Tysabri side effect was reported by a Physician from GERMANY on Dec 19, 2008. Male patient, 38 years of age, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, hemiparesis, myocardial infarction, sensation of heaviness. Tysabri dosage: unknown. During the same period patient was treated with ACETYLSALICYLIC ACID SRT, NEXIUM, ENALAPRIL MALEATE, APONAL, PLAVIX, ALDACTONE, BISOPROLOL FUMARATE, TOREM. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6075114-3
Tysabri side effect was reported by a Physician from GERMANY on Jan 30, 2009. Male patient, 38 years of age, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, hemiparesis, myocardial infarction, sensation of heaviness. Tysabri dosage: unknown. During the same period patient was treated with ACETYLSALICYLIC ACID SRT, NEXIUM, ENALAPRIL, APONAL, PLAVIX, ALDACTONE, BELOC, TOREM. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5930715-5
Tysabri side effect was reported by a Physician from GERMANY on Oct 07, 2008. Female patient, 32 years of age, weighting 123.5 lb, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, pain in extremity, progressive multifocal leukoencephalopathy. Tysabri dosage: 300 MG;QM;IV. During the same period patient was treated with CON MEDS, PREV MEDS. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6046522-1
Tysabri side effect was reported by a Physician from GERMANY on Jan 16, 2009. Male patient, 32 years of age, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, inflammation, neurofibroma . Tysabri dosage: unknown. During the same period patient was treated with LYRICA, BACLOFEN, ALLOPURINOL, SIMVASTATIN. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5968581-4
Tysabri side effect was reported by a Physician from GERMANY on Nov 14, 2008. Female patient, 26 years of age, weighting 114.6 lb, was diagnosed with relapsing-remitting multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: central nervous system lesion, gait disturbance, monoparesis, muscular weakness, progressive multifocal leukoencephalopathy. Tysabri dosage: unknown. During the same period patient was treated with BACLOFEN. Patient recovered.

Tysabri Side Effects Report #5779816-5
Tysabri side effect was reported by a Physician from SWEDEN on June 03, 2008. Female patient, 38 years of age, was diagnosed with progressive relapsing multiple sclerosis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, cognitive disorder, coma, disease progression, fatigue, gait disturbance, ill-defined disorder, inflammation. Tysabri dosage: 300 MG;QM;IV. During the same period patient was treated with REBIF. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5606892-2
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 16, 2008. Female patient, 72 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5899443-9
Tysabri side effect was reported by a Health Professional from UNITED STATES on Sept 10, 2008. Female patient, 67 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: ataxia , cerebral atrophy, cerebral ventricle dilatation, dementia , gait disturbance, hydrocephalus , sensation of heaviness, urinary incontinence . Tysabri dosage: 300 MG;QM;IV. During the same period patient was treated with BACLOFEN, PROZAC, NEXIUM, FLONASE, WELLBUTRIN, MUCINEX, AVONEX, COPAXONE. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6083431-6
Tysabri side effect was reported by a Consumer or non-health professional from CANADA on Feb 09, 2009. Female patient, 66 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: asthenia, cataract operation, gait disturbance, visual impairment. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6125438-6
Tysabri side effect was reported by a Physician from CANADA on Mar 18, 2009. Female patient, 66 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: asthenia, cataract , gait disturbance, visual impairment. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5799863-7
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on June 17, 2008. Male patient, 65 years of age, weighting 185.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: condition aggravated, dysuria, gait disturbance, multiple sclerosis , rotator cuff syndrome, wound . Tysabri dosage: 300 MG;QM; IV. During the same period patient was treated with AVONEX. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5947067-7
Tysabri side effect was reported by a Physician from UNITED STATES on Oct 28, 2008. Female patient, 62 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: arthropathy, asthenia, balance disorder, compression fracture, condition aggravated, fatigue, gait disturbance, headache , intervertebral disc protrusion. Tysabri dosage: 300 MG; QM; IV. During the same period patient was treated with CON MEDS, AVONEX, BETASERON. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5683499-2
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 13, 2008. Female patient, 61 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: dry skin, eye swelling, gait disturbance, medical device complication, ocular hyperaemia. Tysabri dosage: unknown. During the same period patient was treated with REBIF, SYNTHROID, FOSAMAX, LIPITOR, BACTRIM. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5695477-8
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 21, 2008. Female patient, 61 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: asthenia, device occlusion, dry skin, erythema, eye swelling, gait disturbance. Tysabri dosage: 300 MG; QM; IV. During the same period patient was treated with REBIF, SYNTHROID, FOSAMAX, LIPITOR, BACTRIM. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5859436-4
Tysabri side effect was reported by a Physician from UNITED STATES on Aug 13, 2008. Female patient, 60 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: fatigue, gait disturbance, glioblastoma multiforme. Tysabri dosage: 300 MG;QWM; IV. Patient recovered.

Tysabri Side Effects Report #5902467-6
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 12, 2008. Female patient, 59 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, blood electrolytes decreased, blood glucose decreased, blood potassium decreased, gait disturbance, hypovolaemia, metabolic encephalopathy, pain in extremity, renal failure. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5957789-X
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 29, 2008. Female patient, 59 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: aphasia , arthralgia, condition aggravated, dialysis , dysarthria, gait disturbance, headache , hypoaesthesia, memory impairment. Tysabri dosage: 300 MG;QM;IV. During the same period patient was treated with AVONEX, BETASERON, COPAXONE, METHOTREXATE. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5146630-3
Tysabri side effect was reported by a Health Professional from UNITED STATES on Nov 07, 2006. Male patient, 58 years of age, weighting 180.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, chills, faecal incontinence, flushing, gait disturbance, infusion related reaction. Tysabri dosage: 300 MG IV EVERY MONTH. During the same period patient was treated with CHLORIDE. Patient recovered.

Tysabri Side Effects Report #5603481-0
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 08, 2008. Male patient, 58 years of age, weighting 220.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: accident, drowning , fall , gait disturbance, head injury. Tysabri dosage: 300 MG; QM; IV. During the same period patient was treated with AVONEX, CLONAZEPAM, LYRICA, NORCO, PAROXETINE, ENALAPRIL. Patient died on 11/07/2007.

Tysabri Side Effects Report #5941741-4
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 23, 2008. Female patient, 58 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: ankle fracture, fall , gait disturbance. Tysabri dosage: 300 MG;QM;IV. During the same period patient was treated with COPAXONE, PANGLOBULIN. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6034046-7
Tysabri side effect was reported by a Health Professional from UNITED STATES on Dec 30, 2008. Female patient, 58 years of age, weighting 127.9 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: bronchitis , cardiac failure congestive, cataract , chest pain , cognitive disorder, dizziness , ejection fraction decreased, gait disturbance, glaucoma . Tysabri dosage: unknown. During the same period patient was treated with AVONEX, ZOLOFT, OXYBUTYNIN CHLORIDE, TRAMADOL, ADVAIR DISKUS, FLOVENT, TRAZODONE, LORTAB. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5916142-5
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 26, 2008. Female patient, 56 years of age, weighting 130.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: anorexia, asthenia, back pain , burning sensation, disease progression, fatigue, gait disturbance, hypotension, impaired driving ability. Tysabri dosage: 300 MG ;QM; IV. During the same period patient was treated with AVONEX, LORTAB. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5581482-9
Tysabri side effect was reported by a Physician from UNITED STATES on Dec 18, 2007. Female patient, 55 years of age, weighting 130.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: breast cancer female, gait disturbance. Tysabri dosage: 300 MG; QM; IV, 300 MG; QM; IV. Patient recovered.

Tysabri Side Effects Report #5773046-9
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on June 02, 2008. Male patient, 55 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: coronary artery disease , gait disturbance. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5935445-1
Tysabri side effect was reported by a Health Professional from UNITED STATES on Oct 16, 2008. Female patient, 55 years of age, was diagnosed with multiple sclerosis , rash  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: asthenia, balance disorder, dizziness , eye pain, fall , fatigue, gait disturbance, musculoskeletal disorder, nuclear magnetic resonance imaging abnormal. Tysabri dosage: 300 MG; QM; IV. During the same period patient was treated with DECADRON, BETASERON, AVONEX, COPAXONE. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5948035-1
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Nov 04, 2008. Male patient, 53 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5885350-4
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 03, 2008. Female patient, 52 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: condition aggravated, cystitis, gait disturbance, gastroenteritis viral, multiple sclerosis , overdose. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5887253-8
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 09, 2008. Female patient, 52 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: condition aggravated, cystitis, gait disturbance, gastroenteritis viral, influenza, multiple sclerosis , overdose, weight decreased. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5989211-1
Tysabri side effect was reported by a Health Professional from UNITED STATES on Dec 02, 2008. Male patient, 51 years of age, weighting 183.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: back pain , bursitis , confusional state, decubitus ulcer, gait disturbance, hallucination, lethargy, malaise, multiple sclerosis . Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6134663-X
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 17, 2009. Female patient, 50 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: ankle fracture, back injury, convulsion, electroencephalogram abnormal, fall , gait disturbance, head injury, joint sprain. Tysabri dosage: unknown. Patient recovered.

Tysabri Side Effects Report #5676724-5
Tysabri side effect was reported by a Physician from UNITED STATES on Mar 04, 2008. Female patient, 49 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: cognitive disorder, coma, gait disturbance, muscle rigidity, nervous system disorder, progressive multifocal leukoencephalopathy. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5752076-7
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on May 16, 2008. Female patient, 49 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: brain oedema, central nervous system lesion, cognitive disorder, coma, gait disturbance, loss of consciousness, muscle rigidity, nuclear magnetic resonance imaging abnormal, progressive multifocal leukoencephalopathy. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient died on 04/28/2008.


Tysabri Side Effects Report #5773041-X
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on May 28, 2008. Female patient, 49 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: apallic syndrome, cognitive disorder, coma, gait disturbance, hemiplegia, malaise, muscle rigidity, progressive multifocal leukoencephalopathy, progressive multiple sclerosis. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient died on 04/28/2008.

Tysabri Side Effects Report #5820939-X
Tysabri side effect was reported by a Health Professional from UNITED STATES on July 08, 2008. Female patient, 49 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: apallic syndrome, brain oedema, central nervous system lesion, cognitive disorder, coma, demyelination, disease progression, gait disturbance. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient died on 04/28/2008.

Tysabri Side Effects Report #5922208-6
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 07, 2008. Female patient, 49 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: brain oedema, cognitive disorder, coma, condition aggravated, consciousness fluctuating, disease progression, gait disturbance, hemiplegia. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient died on 04/28/2008.

Tysabri Side Effects Report #5975362-4
Tysabri side effect was reported by a Physician from UNITED STATES on Nov 24, 2008. Female patient, 49 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: asthenia, gait disturbance, muscle spasticity, nervous system disorder. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6013128-X
Tysabri side effect was reported by a Physician from UNITED STATES on Dec 09, 2008. Female patient, 49 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: asthenia, catheter related complication, gait disturbance, multiple sclerosis , muscle spasticity, nervous system disorder, post procedural complication. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6022577-5
Tysabri side effect was reported by a Health Professional from UNITED STATES on Dec 18, 2008. Female patient, 48 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, chest pain , fatigue, gait disturbance, headache , heart rate decreased, lethargy, pulmonary embolism , thrombosis. Tysabri dosage: unknown. During the same period patient was treated with INDEROL. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6046528-2
Tysabri side effect was reported by a Health Professional from UNITED STATES on Jan 07, 2009. Female patient, 48 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, fatigue, gait disturbance, headache , heart rate decreased, migraine , pulmonary embolism , tachycardia, thrombosis. Tysabri dosage: unknown. During the same period patient was treated with INDEROL. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6061142-0
Tysabri side effect was reported by a Health Professional from UNITED STATES on Jan 21, 2009. Female patient, 48 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, fatigue, gait disturbance, headache , heart rate decreased, hypersensitivity, migraine , pulmonary embolism , tachycardia. Tysabri dosage: unknown. During the same period patient was treated with INDEROL. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6083424-9
Tysabri side effect was reported by a Health Professional from UNITED STATES on Feb 11, 2009. Female patient, 48 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, deep vein thrombosis , fatigue, gait disturbance, headache , heart rate decreased, hypersensitivity, migraine , pulmonary embolism . Tysabri dosage: unknown. During the same period patient was treated with INDEROL. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6123872-1
Tysabri side effect was reported by a Health Professional from UNITED STATES on Mar 11, 2009. Female patient, 48 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: anaphylactic reaction, balance disorder, deep vein thrombosis , fatigue, gait disturbance, headache , heart rate decreased, migraine , pulmonary embolism . Tysabri dosage: unknown. During the same period patient was treated with INDEROL. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5934898-2
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 16, 2008. Female patient, 47 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, muscular weakness, red blood cell count decreased, white blood cell count decreased. Tysabri dosage: 300 MG;QM;IV. During the same period patient was treated with CON MEDS, AVONEX. Patient recovered.

Tysabri Side Effects Report #6105154-7
Tysabri side effect was reported by a Pharmacist from UNITED STATES on Feb 27, 2009. Female patient, 47 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: fall , gait disturbance. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6123909-X
Tysabri side effect was reported by a Pharmacist from UNITED STATES on Mar 13, 2009. Female patient, 47 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: abasia, fall , fatigue, gait disturbance, pain in extremity. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6130803-7
Tysabri side effect was reported by a Health Professional from UNITED STATES on Mar 20, 2009. Female patient, 47 years of age, weighting 130.1 lb, was diagnosed with multiple sclerosis , prophylaxis and was treated with Tysabri. After drug was administered, patient experienced the following side effects: asthenia, cognitive disorder, contusion, depressed mood, dysarthria, failure to thrive, fall , gait disturbance. Tysabri dosage: unknown. During the same period patient was treated with TYLENOL. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5892715-3
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 09, 2008. Female patient, 46 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: back pain , gait disturbance, visual impairment. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5932909-1
Tysabri side effect was reported by a Physician from CZECH REPUBLIC on Oct 10, 2008. Female patient, 46 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: arthralgia, blood immunoglobulin g decreased, condition aggravated, gait disturbance, myalgia, venous thrombosis, viral infection , visual impairment. Tysabri dosage: unknown. Patient recovered.

Tysabri Side Effects Report #6010586-1
Tysabri side effect was reported by a Physician from CZECH REPUBLIC on Dec 05, 2008. Female patient, 46 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: blood immunoglobulin g, fatigue, gait disturbance, multiple sclerosis , nuclear magnetic resonance imaging abnormal, venous thrombosis, viral infection . Tysabri dosage: unknown. Patient recovered.

Tysabri Side Effects Report #6046524-5
Tysabri side effect was reported by a Physician from UNITED STATES on Jan 20, 2009. Female patient, 46 years of age, was diagnosed with multiple sclerosis , hypertension and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, blood pressure decreased, condition aggravated, convulsion, fall , fatigue, gait disturbance, infusion site haematoma, multiple sclerosis . Tysabri dosage: unknown. During the same period patient was treated with BENICAR. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5745755-9
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on May 08, 2008. Male patient, 45 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: disease progression, fall , gait disturbance, immobile, malaise, multiple sclerosis . Tysabri dosage: 300 MG QM IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5773025-1
Tysabri side effect was reported by a Physician from UNITED STATES on June 03, 2008. Male patient, 45 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: disease progression, fall , gait disturbance, malaise, movement disorder , multiple sclerosis . Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5892719-0
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 12, 2008. Male patient, 45 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: bladder disorder, condition aggravated, disturbance in attention, gait disturbance, multiple sclerosis , optic neuritis, prostate infection, sensation of heaviness. Tysabri dosage: 300 MG;QM;IV. Patient recovered.

Tysabri Side Effects Report #5944162-3
Tysabri side effect was reported by a Physician from UNITED STATES on Oct 28, 2008. Male patient, 45 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: bladder disorder, cystitis, disease recurrence, disturbance in attention, dizziness , gait disturbance, incontinence, multiple sclerosis , optic neuritis. Tysabri dosage: 300 MG QM IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6005553-8
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 08, 2008. Male patient, 45 years of age, was diagnosed with multiple sclerosis , convulsion and was treated with Tysabri. After drug was administered, patient experienced the following side effects: amnesia, asthenia, blood potassium decreased, gait disturbance, multiple sclerosis relapse. Tysabri dosage: unknown. During the same period patient was treated with DILANTIN. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6061146-8
Tysabri side effect was reported by a Physician from UNITED STATES on Jan 27, 2009. Male patient, 45 years of age, was diagnosed with multiple sclerosis , convulsion and was treated with Tysabri. After drug was administered, patient experienced the following side effects: amnesia, asthenia, blood potassium decreased, gait disturbance, multiple sclerosis relapse. Tysabri dosage: unknown. During the same period patient was treated with DILANTIN. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6107075-2
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 02, 2009. Female patient, 45 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: collapse of lung, drooling, gait disturbance, hypoaesthesia, lower respiratory tract infection bacterial, muscle twitching, pain , paraesthesia. Tysabri dosage: unknown. During the same period patient was treated with PREDNISONE. Patient recovered.

Tysabri Side Effects Report #5803994-2
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on June 23, 2008. Female patient, 44 years of age, weighting 200.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: back pain , cerebrovascular accident, confusional state, dissociation, dysstasia, feeling abnormal, gait disturbance, paraesthesia. Tysabri dosage: 300 MG; QM; IV. Patient recovered.

Tysabri Side Effects Report #5899442-7
Tysabri side effect was reported by a Physician from UNITED STATES on Sept 15, 2008. Female patient, 44 years of age, weighting 200.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: back pain , confusional state, dysstasia, gait disturbance, paraesthesia. Tysabri dosage: 300 MG;QM;IV. Patient recovered.

Tysabri Side Effects Report #6119603-1
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 06, 2009. Female patient, 44 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: dizziness , eye disorder, gait disturbance, hypoaesthesia, muscle spasms, paraesthesia, road traffic accident. Tysabri dosage: unknown. Patient recovered.

Tysabri Side Effects Report #6122553-8
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 06, 2009. Female patient, 44 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: dental caries, dizziness , eye disorder, gait disturbance, hypoaesthesia, muscle injury, muscle spasms, paraesthesia, road traffic accident. Tysabri dosage: unknown. Patient recovered.

Tysabri Side Effects Report #5878806-1
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Aug 27, 2008. Male patient, 42 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: brain mass, brain oedema, complex partial seizures, condition aggravated, dysarthria, gait disturbance, hemiparesis, infection , multiple sclerosis . Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #6061159-6
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 20, 2009. Female patient, 42 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, intervertebral disc disorder, spinal osteoarthritis. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6085767-1
Tysabri side effect was reported by a Physician from UNITED STATES on Feb 17, 2009. Female patient, 42 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, intervertebral disc disorder, spinal osteoarthritis. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6105140-7
Tysabri side effect was reported by a Health Professional from UNITED STATES on Feb 26, 2009. Female patient, 42 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, hypoaesthesia, intervertebral disc protrusion, paraesthesia. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5774584-5
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on May 27, 2008. Female patient, 41 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: convulsion, fall , gait disturbance, optic neuritis, stress , visual disturbance. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6031824-5
Tysabri side effect was reported by a Health Professional from UNITED STATES on Dec 30, 2008. Female patient, 41 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: chest pain , dehydration, gait disturbance, hypotension, infusion related reaction, syncope. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5799808-X
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on June 13, 2008. Female patient, 40 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: back pain , chest pain , chills, confusional state, dizziness , dyspnoea, fatigue, gait disturbance, genital disorder female. Tysabri dosage: 300 MG; QM; IV. During the same period patient was treated with VALIUM, BACLOFEN, CYMBALTA, PERCOCET, PEPCID, PROVIGIL, LAXATIVES. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5844889-8
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Aug 01, 2008. Male patient, 40 years of age, weighting 170.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, muscular weakness, trigeminal neuralgia . Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6069816-2
Tysabri side effect was reported by a Health Professional from UNITED STATES on Jan 26, 2009. Male patient, 40 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: catheter related complication, deep vein thrombosis , foot deformity, gait disturbance, hip fracture, infusion related reaction, muscular weakness, pyrexia, skin infection. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6127575-9
Tysabri side effect was reported by a Health Professional from UNITED STATES on Mar 13, 2009. Male patient, 40 years of age, weighting 233.7 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: catheter related complication, deep vein thrombosis , dysuria, fall , fatigue, foot deformity, gait disturbance, hip fracture, infusion related reaction. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5961210-5
Tysabri side effect was reported by a Physician from UNITED STATES on Nov 12, 2008. Female patient, 39 years of age, weighting 202.8 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: arthralgia, demyelination, gait disturbance, muscle rigidity, musculoskeletal pain, pain in extremity, perineurial cyst, spinal osteoarthritis. Tysabri dosage: unknown. During the same period patient was treated with BACLOFEN, NEURONTIN. Patient was hospitalized. Patient recovered.


Tysabri Side Effects Report #5982374-3
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Nov 26, 2008. Female patient, 39 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: cough, depressed mood, gait disturbance, mental impairment, rapid eye movements sleep abnormal, visual acuity reduced. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6038091-7
Tysabri side effect was reported by a Physician from UNITED STATES on Jan 05, 2009. Female patient, 39 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: cough, depressed mood, fatigue, gait disturbance, hypersomnia, mental impairment, visual impairment. Tysabri dosage: unknown. During the same period patient was treated with CLONAZEPAM. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6044604-1
Tysabri side effect was reported by a Physician from UNITED STATES on Jan 12, 2009. Female patient, 39 years of age, weighting 202.8 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, muscle rigidity, musculoskeletal pain, pain in extremity, perineurial cyst. Tysabri dosage: unknown. During the same period patient was treated with BACLOFEN, NEURONTIN. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6048177-9
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 16, 2009. Female patient, 39 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: convulsion, gait disturbance, headache . Tysabri dosage: unknown. Patient recovered.

Tysabri Side Effects Report #6068565-4
Tysabri side effect was reported by a Physician from UNITED STATES on Feb 04, 2009. Female patient, 39 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: convulsion, gait disturbance, headache . Tysabri dosage: unknown. Patient recovered.

Tysabri Side Effects Report #6123874-5
Tysabri side effect was reported by a Physician from UNITED STATES on Mar 12, 2009. Female patient, 39 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: anxiety , cough, depressed mood, fatigue, gait disturbance, hypersomnia, mental impairment, multiple sclerosis relapse, pain in extremity. Tysabri dosage: unknown. During the same period patient was treated with CLONAZEPAM. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5927543-3
Tysabri side effect was reported by a Health Professional from UNITED STATES on Oct 06, 2008. Female patient, 35 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: bacterial sepsis, condition aggravated, dehydration, eating disorder , gait disturbance, hypoaesthesia, procedural headache, pyelonephritis. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5967877-X
Tysabri side effect was reported by a Health Professional from UNITED STATES on Nov 19, 2008. Female patient, 35 years of age, weighting 125.7 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: bacterial sepsis, dehydration, gait disturbance, hypoaesthesia, post lumbar puncture syndrome, pyelonephritis. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6020122-1
Tysabri side effect was reported by a Health Professional from UNITED STATES on Dec 17, 2008. Female patient, 35 years of age, weighting 125.7 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: abdominal pain , bacterial sepsis, balance disorder, dehydration, gait disturbance, hypoaesthesia, hypophagia, nuclear magnetic resonance imaging abnormal, post lumbar puncture syndrome. Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #6017769-5
Tysabri side effect was reported by a Health Professional from UNITED STATES on Dec 12, 2008. Female patient, 32 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: abasia, gait disturbance, hypoaesthesia, muscle spasms, tremor, urinary incontinence . Tysabri dosage: unknown. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5801201-8
Tysabri side effect was reported by a Health Professional from UNITED STATES on June 17, 2008. Female patient, 28 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: bacterial infection , convulsion, gait disturbance, influenza, loss of control of legs, oral candidiasis, pulmonary oedema, sensation of heaviness, weight decreased. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5829746-5
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on July 11, 2008. Female patient, 28 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: bacterial infection , convulsion, decreased appetite, fatigue, gait disturbance, influenza, lung infection, muscular weakness, oral candidiasis. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5890364-4
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 05, 2008. Female patient, 28 years of age, weighting 125.0 lb, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: asthenia, bacteria urine identified, blood albumin decreased, blood alkaline phosphatase decreased, blood urine present, colitis, condition aggravated, gait disturbance, gastroenteritis . Tysabri dosage: 300 MG; QM; IV. During the same period patient was treated with BACLOFEN, AMANTADINE, ORAL CONTRACEPTIVE, WELLBUTRIN, VITAMIN, BOTOX, BETASERON, NOVANTRONE. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5902498-6
Tysabri side effect was reported by a Physician from UNITED STATES on Sept 12, 2008. Female patient, 28 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: bacterial infection , convulsion, decreased appetite, gait disturbance, influenza, oral candidiasis, pneumonia , pulmonary oedema, sensation of heaviness. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5605611-3
Tysabri side effect was reported by a Consumer or non-health professional from on Jan 10, 2008. Female patient, 27 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5781166-8
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on June 09, 2008. Male patient, 20 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: convulsion, fall , fatigue, gait disturbance, hypoaesthesia. Tysabri dosage: 300 MG; QM; IV. Patient recovered.

Tysabri Side Effects Report #5824687-1
Tysabri side effect was reported by a Physician from UNITED STATES on July 14, 2008. Male patient, 20 years of age, was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: convulsion, fall , fatigue, gait disturbance, hypoaesthesia. Tysabri dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5443137-0
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Aug 20, 2007. Male patient was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: concussion , fall , gait disturbance, hypoaesthesia, unevaluable event, urinary tract infection . Tysabri dosage: 300 MG;QM; IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5637427-6
Tysabri side effect was reported by a Health Professional from UNITED STATES on Feb 04, 2008. Male patient was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: dialysis , gait disturbance, intervertebral disc protrusion, post procedural complication, renal failure, spinal cord compression. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5660158-3
Tysabri side effect was reported by a Health Professional from UNITED STATES on Feb 22, 2008. Male patient was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: cardiac failure congestive, cervical cord compression, dehydration, diastolic dysfunction, gait disturbance, haemodialysis, intervertebral disc protrusion, mitral valve incompetence, nephrolithiasis. Tysabri dosage: 300 MG; QM; IV. During the same period patient was treated with COREG, LACTULOSE, NEPHROVITE, SENNA, AVODART, OXYCODONE, AMBIEN, FLOMAX. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5731566-7
Tysabri side effect was reported by a Health Professional from UNITED STATES on Apr 23, 2008. Male patient was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: acute coronary syndrome, condition aggravated, gait disturbance. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.

Tysabri Side Effects Report #5836294-5
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on July 29, 2008. Female patient was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, blood sodium decreased, catheter related infection, gait disturbance, staphylococcal infection . Tysabri dosage: 300 MG;QM;IV. Patient recovered.

Tysabri Side Effects Report #5875327-7
Tysabri side effect was reported by a Physician from UNITED STATES on Aug 26, 2008. Male patient was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: gait disturbance, nuclear magnetic resonance imaging brain abnormal, progressive multifocal leukoencephalopathy. Tysabri dosage: unknown. Patient recovered.

Tysabri Side Effects Report #5923299-9
Tysabri side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 07, 2008. Female patient was diagnosed with multiple sclerosis  and was treated with Tysabri. After drug was administered, patient experienced the following side effects: balance disorder, blood electrolytes decreased, blood glucose decreased, blood potassium decreased, dehydration, gait disturbance, metabolic encephalopathy, pain in extremity, paranoia. Tysabri dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.