Natalizumab and back pain Patient Reports February 10, 2012

Natalizumab Side Effects Report #4640076-X
Natalizumab side effect was reported by a Physician from on Mar 21, 2005. Female patient, 59 years of age, was diagnosed with rheumatoid arthritis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , cryptogenic organizing pneumonia, gastroenteritis viral, rheumatoid arthritis , sepsis . Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with METHOTREXATE, FOLIC ACID, PREDNISONE, PROPRANOLOL, HYDROCODONE BITARTRATE, TAGAMET, REFAFEN, MIACALCIN. Patient died on 03/20/2005.

Natalizumab Side Effects Report #4661029-1
Natalizumab side effect was reported by a Health Professional from on May 02, 2005. Female patient, 59 years of age, weighting 275.6 lb, was diagnosed with rheumatoid arthritis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , condition aggravated, cryptogenic organizing pneumonia, gastroenteritis viral, rheumatoid arthritis , sepsis , spleen disorder, stomach discomfort. Natalizumab dosage: 300 MG;QW;IV. During the same period patient was treated with METHOTREXATE, FOLIC ACID, PREDNISONE, PROPRANOLOL, HYDROCODONE BITARTRATE, TAGAMET, RELAFEN, MIACALCIN. Patient died on 03/20/2005.

Natalizumab Side Effects Report #5485429-5
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 27, 2007. Female patient, 71 years of age, weighting 120.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , chest pain , diarrhoea, infusion related reaction. Natalizumab dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5298515-X
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Mar 26, 2007. Female patient, 59 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: abasia, back disorder, back pain , deep vein thrombosis , multiple sclerosis , nuclear magnetic resonance imaging abnormal. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with COUMADIN. Patient was hospitalized. Patient recovered.


Natalizumab Side Effects Report #5309196-0
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Apr 11, 2007. Female patient, 59 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: abasia, asthenia, back pain , coordination abnormal, deep vein thrombosis , international normalised ratio abnormal, multiple sclerosis , opportunistic infection. Natalizumab dosage: unknown. During the same period patient was treated with COUMADIN, VYTORIN, FOSAMAX, CALCIUM CHLORIDE, VITAMIN CAP. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5159949-7
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Nov 08, 2006. Female patient, 59 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, aspartate aminotransferase increased, back pain , blood alkaline phosphatase increased, blood bilirubin increased, bone marrow disorder, condition aggravated, jaundice , lip dry. Natalizumab dosage: 300 MG/QM/IV. During the same period patient was treated with TYLENOL, NSAIDS, VITAMIN. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5186874-8
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Nov 27, 2006. Female patient, 59 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, aspartate aminotransferase increased, back pain , blood alkaline phosphatase increased, blood bilirubin increased, cheilitis, jaundice , lip dry, liver function test abnormal. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with TYLENOL, NSAIDS, VITAMIN. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5441521-2
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Aug 13, 2007. Female patient, 59 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, aspartate aminotransferase increased, back pain , blood alkaline phosphatase increased, blood bilirubin increased, condition aggravated, jaundice , lip dry, liver function test abnormal. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with TYLENOL, NSAIDS, VITAMIN, FOSAMAX, BACLOFEN, OXYBUTIN, ESTRACE, GLUCOSAMINE. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4629851-5
Natalizumab side effect was reported by a Consumer or non-health professional from on Feb 02, 2005. Female patient, 56 years of age, weighting 128.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: arthralgia, back pain , buttock pain, fatigue, pain in extremity, paraesthesia. Natalizumab dosage: 300 MG; QM; IV. Patient recovered.


Natalizumab Side Effects Report #4703366-8
Natalizumab side effect was reported by a Consumer or non-health professional from on Apr 12, 2005. Female patient, 56 years of age, weighting 128.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: arthralgia, back pain , buttock pain, coordination abnormal, fatigue, pain in extremity, paraesthesia. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #5336393-0
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on May 18, 2007. Female patient, 55 years of age, weighting 175.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , condition aggravated, cystitis, dysuria, fatigue, multiple sclerosis , spinal disorder. Natalizumab dosage: 300 MG;QM; IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5377907-4
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on June 22, 2007. Female patient, 55 years of age, weighting 170.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , condition aggravated, cystitis, dysuria, fatigue, fear, intervertebral disc disorder, multiple sclerosis , panic attack. Natalizumab dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5481920-6
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Sept 25, 2007. Male patient, 53 years of age, weighting 169.8 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: asthenia, back pain , constipation , dysstasia, extradural abscess, fatigue, head lag, intervertebral discitis, muscle spasms. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with AVONEX, BACLOFEN, ROBAXIN, ATARAX, MORPHINE, NEURONTIN, LORTAB, DETROL. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5532958-1
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Nov 21, 2007. Female patient, 53 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , pyrexia. Natalizumab dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.


Natalizumab Side Effects Report #5564993-1
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Nov 30, 2007. Female patient, 53 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , pyrexia. Natalizumab dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4674974-8
Natalizumab side effect was reported by a Consumer or non-health professional from on May 10, 2005. Female patient, 53 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , dyspnoea, muscle spasms. Natalizumab dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4684613-8
Natalizumab side effect was reported by a Consumer or non-health professional from on May 20, 2005. Female patient, 53 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , dyspnoea, muscle spasms, progressive multiple sclerosis, surgery . Natalizumab dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4628381-4
Natalizumab side effect was reported by a Consumer or non-health professional from on Feb 10, 2005. Female patient, 52 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain . Natalizumab dosage: unknown. Patient recovered.

Natalizumab Side Effects Report #4631684-0
Natalizumab side effect was reported by a Consumer or non-health professional from on Feb 22, 2005. Female patient, 52 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain . Natalizumab dosage: 300 MG;QM;IV. Patient recovered.


Natalizumab Side Effects Report #4701549-4
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 04, 2005. Female patient, 52 years of age, weighting 160.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: asthenia, back pain , chest pain , chills, dyspepsia, fatigue, pain in extremity, somnolence. Natalizumab dosage: 300 MG; QM; IV. Patient recovered.

Natalizumab Side Effects Report #4736275-9
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on July 19, 2005. Female patient, 52 years of age, weighting 160.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: angina pectoris, asthenia, back pain , chest pain , chills, coronary artery disease , dyspepsia, dyspnoea, electrocardiogram st segment elevation. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with ZANAFLEX, NEURONTIN, SKELAXIN. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4967592-5
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 16, 2006. Female patient, 52 years of age, weighting 160.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: akinesia, angina pectoris, asthenia, back pain , chest pain , chills, coronary artery disease , coronary artery surgery, dyspepsia. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with AVONEX, ZANAFLEX, NEURONTIN, SKELAXIN. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5417867-0
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Aug 02, 2007. Female patient, 51 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , condition aggravated, multiple sclerosis . Natalizumab dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4632065-6
Natalizumab side effect was reported by a Consumer or non-health professional from on Dec 28, 2004. Female patient, 50 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , discomfort, fatigue, pain in extremity. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.


Natalizumab Side Effects Report #5336396-6
Natalizumab side effect was reported by a Health Professional from UNITED STATES on May 14, 2007. Female patient, 49 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , fall , non-cardiac chest pain, spinal compression fracture, urinary tract infection . Natalizumab dosage: 300 MG; QW; IV. During the same period patient was treated with KLONOPIN, BACLOFEN, PROVIGIL, OXYCONTIN, ALFUZOSIN HYDROCHLORIDE, VESICARE. Patient recovered.

Natalizumab Side Effects Report #4632004-8
Natalizumab side effect was reported by a Consumer or non-health professional from on Jan 07, 2005. Female patient, 49 years of age, weighting 278.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , dizziness , flushing, headache , pyrexia, repetitive speech. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #4703341-3
Natalizumab side effect was reported by a Consumer or non-health professional from on Apr 01, 2005. Female patient, 49 years of age, weighting 278.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , dizziness , flushing, headache , optic neuritis, pyrexia, repetitive speech, visual acuity reduced. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #4701926-1
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 10, 2005. Female patient, 48 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , kidney infection. Natalizumab dosage: unknown. Patient recovered.

Natalizumab Side Effects Report #5404952-2
Natalizumab side effect was reported by a Health Professional from UNITED STATES on June 27, 2007. Female patient, 47 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , cerebrovascular accident, convulsion, heart rate increased, pain in extremity. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with AVONEX. Patient was hospitalized. Patient recovered.


Natalizumab Side Effects Report #4630865-X
Natalizumab side effect was reported by a Consumer or non-health professional from on Jan 10, 2005. Female patient, 47 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , headache . Natalizumab dosage: 300 MG; QM; IV. Patient recovered.

Natalizumab Side Effects Report #4637059-2
Natalizumab side effect was reported by a Consumer or non-health professional from on Feb 07, 2005. Female patient, 47 years of age, weighting 114.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain . Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #4703344-9
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 25, 2005. Female patient, 47 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , headache . Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #4703373-5
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 10, 2005. Female patient, 47 years of age, weighting 114.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , meniscus lesion. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #5199955-X
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Dec 19, 2006. Female patient, 46 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , dyspnoea, flushing, infusion related reaction, muscle spasms, urticaria. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.


Natalizumab Side Effects Report #5373161-8
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on June 13, 2007. Female patient, 46 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: asthenia, back pain , bacterial infection , bronchitis , genital infection female, headache , hypoaesthesia facial, hypoaesthesia oral, multiple sclerosis . Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with AVONEX. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4628369-3
Natalizumab side effect was reported by a Consumer or non-health professional from on Feb 07, 2005. Female patient, 45 years of age, weighting 173.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: abdominal discomfort, back pain , decreased appetite, headache , pain in extremity, vertigo. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #4631763-8
Natalizumab side effect was reported by a Consumer or non-health professional from on Feb 14, 2005. Female patient, 45 years of age, weighting 175.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain . Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #4703374-7
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 16, 2005. Female patient, 45 years of age, weighting 173.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: abdominal discomfort, back pain , decreased appetite, headache , pain in extremity, vertigo. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #4703393-0
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 21, 2005. Female patient, 45 years of age, weighting 175.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain . Natalizumab dosage: 300 MG;QM;IV. Patient recovered.


Natalizumab Side Effects Report #5282550-1
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 15, 2007. Female patient, 44 years of age, weighting 103.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , convulsion, depression , fatigue, hand fracture, impaired work ability, stress . Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with TOPAMAX, ATIVAN. Patient recovered.

Natalizumab Side Effects Report #5293958-2
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 26, 2007. Female patient, 44 years of age, weighting 107.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: aggression, back pain , convulsion, depression , fall , fatigue, gait disturbance, hand fracture, impaired work ability. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with ATIVAN. Patient recovered.

Natalizumab Side Effects Report #5301423-9
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Apr 09, 2007. Female patient, 44 years of age, weighting 107.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: aggression, back pain , convulsion, depression , fall , fatigue, gait disturbance, hand fracture, impaired work ability. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with ATIVAN, KLONOPIN, VICODIN, AMBIEN. Patient recovered.

Natalizumab Side Effects Report #5308378-1
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Apr 09, 2007. Female patient, 44 years of age, weighting 107.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: aggression, alcohol use, back pain , convulsion, depression , fall , gait disturbance, hand fracture, impaired work ability. Natalizumab dosage: unknown. During the same period patient was treated with ATIVAN, KLONOPIN, VICODIN, AMBIEN. Patient recovered.

Natalizumab Side Effects Report #5335609-4
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on May 09, 2007. Female patient, 44 years of age, weighting 107.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: abasia, abnormal behaviour, aggression, back pain , convulsion, depression , fall , feeling abnormal, hand fracture. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with ATIVAN, KLONOPIN, VICODIN, AMBIEN. Patient recovered.

Natalizumab Side Effects Report #5347080-7
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on May 21, 2007. Male patient, 43 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: autoimmune hepatitis, back pain , blood bilirubin increased, calculus bladder, fall , fatigue, hepatitis acute, nephrolithiasis, pelvi-ureteric obstruction. Natalizumab dosage: 300 MG QM IV. During the same period patient was treated with SPIRULINA. Patient recovered.

Natalizumab Side Effects Report #5363075-1
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on June 07, 2007. Male patient, 43 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: autoimmune hepatitis, back pain , calculus urinary, fall , fatigue, hepatic fibrosis, hepatitis acute, nephrolithiasis, pyrexia. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with SPIRULINA, VITAMIN CAP, PREDNISONE. Patient recovered.

Natalizumab Side Effects Report #5414697-0
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Aug 01, 2007. Male patient, 43 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: autoimmune hepatitis, back pain , fall , hepatic fibrosis, hepatitis acute, hepatitis viral, hepatocellular damage, nephrolithiasis, protein total increased. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with SPIRULINA, VITAMIN CAP, PREDNISONE. Patient recovered.

Natalizumab Side Effects Report #5453449-2
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Sept 06, 2007. Female patient, 43 years of age, weighting 218.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: autoimmune hepatitis, back pain , cholecystitis, contusion, fall , hepatic steatosis, hepatitis acute, hepatitis c , multiple sclerosis relapse. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with ALEVE, SYNTHROID, PROZAC, PRILOSEC, ZYRTEC, WELLBUTRIN. Patient recovered.

Natalizumab Side Effects Report #5506880-0
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Oct 24, 2007. Female patient, 43 years of age, weighting 218.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: autoimmune hepatitis, back pain , complement factor c4 decreased, contusion, fall , hepatic fibrosis, hepatic necrosis, hepatic steatosis, hepatitis acute. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with ALEVE, SYNTHROID, PROZAC, PRILOSEC, ZYRTEC, WELLBUTRIN. Patient recovered.


Natalizumab Side Effects Report #5527212-8
Natalizumab side effect was reported by a Physician from UNITED STATES on Nov 16, 2007. Male patient, 43 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , fall , hepatic fibrosis, hepatitis acute, nephrolithiasis, protein total increased, serum ferritin increased, treatment noncompliance. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with SPIRULINA, VITAMIN CAP, PREDNISONE. Patient recovered.

Natalizumab Side Effects Report #5533982-5
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Nov 19, 2007. Male patient, 43 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: abdomen scan normal, autoimmune hepatitis, back pain , blood albumin decreased, ceruloplasmin abnormal, fall , fatigue, hepatic fibrosis, hepatitis acute. Natalizumab dosage: 300 MG; QM; IV; 300 MG; QM; IV. During the same period patient was treated with SPIRULINA, VITAMIN CAP, PREDNISONE. Patient recovered.

Natalizumab Side Effects Report #4627221-7
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 15, 2005. Female patient, 43 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , bacteria urine, blood glucose increased, blood urine present, body temperature increased, ear pain, fall , hand fracture. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with AVELOX, TYLENOL, MOTRIN, COPAXONE. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4702087-5
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 23, 2005. Female patient, 42 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: arthralgia, back pain , dry skin, headache , hypoaesthesia, nasal ulcer, skin fissures, stress . Natalizumab dosage: unknown. During the same period patient was treated with REBIF. Patient recovered.

Natalizumab Side Effects Report #5490298-3
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Oct 03, 2007. Female patient, 38 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: alcohol withdrawal syndrome, asthenia, back pain , dizziness , duodenal ulcer, hyperhidrosis, nausea . Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with ASPIRIN. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5517894-9
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Nov 05, 2007. Female patient, 38 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: alcohol withdrawal syndrome, asthenia, back pain , dizziness , duodenal ulcer, hyperhidrosis, nausea . Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with ASPIRIN. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4703394-2
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 30, 2005. Female patient, 38 years of age, weighting 110.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , chest pain , depressed mood, ear congestion, insomnia, muscle spasticity, neck pain, pyrexia, respiratory tract congestion. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #5293956-9
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Mar 27, 2007. Female patient, 35 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: agitation, back pain , chills, cough, dyspnoea, infusion related reaction, lung infection, no therapeutic response, pyrexia. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with AMITRIPTYLINE. Patient recovered.

Natalizumab Side Effects Report #5345280-3
Natalizumab side effect was reported by a Health Professional from UNITED STATES on May 18, 2007. Female patient, 35 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , bronchitis , lung infection, no therapeutic response, panic attack. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with AMITRIPTYLINE, PSEUDOEPHEDRINE, TYLENOL. Patient recovered.

Natalizumab Side Effects Report #5373095-9
Natalizumab side effect was reported by a Health Professional from UNITED STATES on June 15, 2007. Female patient, 35 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: anxiety , back pain , bronchitis bacterial, bronchitis viral, lung infection, nasopharyngitis, nuclear magnetic resonance imaging abnormal, panic attack. Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with AMITRIPTYLINE, PSEUDOEPHEDRINE, TYLENOL. Patient recovered.


Natalizumab Side Effects Report #5212959-3
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Jan 09, 2007. Female patient, 34 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , flank pain, gastrointestinal haemorrhage, haematemesis, influenza like illness, irritable bowel syndrome , pharyngitis streptococcal. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #5164892-3
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Nov 10, 2006. Female patient, 34 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , flank pain, gastrointestinal haemorrhage, oral discomfort, pharyngitis streptococcal. Natalizumab dosage: 300 MG; QM; IV. Patient recovered.

Natalizumab Side Effects Report #4701538-X
Natalizumab side effect was reported by a Consumer or non-health professional from on Mar 03, 2005. Female patient, 34 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , hemiparesis. Natalizumab dosage: 300 MG; QW; IM. Patient recovered.

Natalizumab Side Effects Report #5397909-1
Natalizumab side effect was reported by a Health Professional from UNITED STATES on July 17, 2007. Female patient, 30 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , chest discomfort, dysgeusia, feeling abnormal, flushing, syncope, urticaria, vomiting. Natalizumab dosage: 300 MG; WM; IV. Patient recovered.

Natalizumab Side Effects Report #5430403-8
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Aug 16, 2007. Female patient, 30 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: anaphylactic reaction, back pain , chest pain , dysgeusia, feeling abnormal, flushing, syncope, urticaria, vomiting. Natalizumab dosage: 300 MG;QM;IV. Patient recovered.

Natalizumab Side Effects Report #5494264-3
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Sept 18, 2007. Female patient, 24 years of age, weighting 218.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, aspartate aminotransferase increased, back pain , bacteria urine, blood alkaline phosphatase increased, blood glucose decreased, chest pain , cholecystitis, constipation . Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with LEXAPRO, DARVOCET, VICODIN, ALBUTEROL. Patient recovered.

Natalizumab Side Effects Report #5506899-X
Natalizumab side effect was reported by a Health Professional from UNITED STATES on Oct 24, 2007. Female patient, 24 years of age, weighting 218.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, anti-hbs antibody positive, aspartate aminotransferase increased, back pain , bacteria urine identified, blood alkaline phosphatase increased, blood glucose decreased, chest pain , cholecystitis. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with LEXAPRO, DARVOCET, VICODIN, ALBUTEROL. Patient recovered.

Natalizumab Side Effects Report #5525030-8
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Nov 14, 2007. Female patient, 24 years of age, weighting 218.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , bacteriuria, blood glucose decreased, chest discomfort, chest pain , cholecystitis, constipation , diarrhoea, dysphonia. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with LEXAPRO, DARVOCET, VICODIN, ALBUTEROL, CIPRO, NYSTATIN. Patient recovered.

Natalizumab Side Effects Report #5556063-3
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Nov 27, 2007. Female patient, 24 years of age, weighting 218.0 lb, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: abdominal pain , alanine aminotransferase increased, antimitochondrial antibody positive, aspartate aminotransferase increased, back pain , bacteria urine identified, blood alkaline phosphatase increased, blood glucose decreased. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with LEXAPRO, DARVOCET, VICODIN, ALBUTEROL, CIPROFLOXACIN, NYSTATIN. Patient recovered.

Natalizumab Side Effects Report #4725527-4
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on July 07, 2005. Male patient, 23 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: asthenia, back pain , condition aggravated, diplopia, loss of control of legs, multiple sclerosis , vertigo. Natalizumab dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.


Natalizumab Side Effects Report #4702735-X
Natalizumab side effect was reported by a Consumer or non-health professional from on Apr 20, 2005. Male patient, 18 years of age, was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , injection site pain, malaise. Natalizumab dosage: 300 MG;QM;IV. During the same period patient was treated with AVONEX. Patient recovered.

Natalizumab Side Effects Report #5286272-2
Natalizumab side effect was reported by a Pharmacist from UNITED STATES on Mar 21, 2007. Female patient was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain . Natalizumab dosage: 300 MG QM IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5305077-7
Natalizumab side effect was reported by a Pharmacist from UNITED STATES on Apr 06, 2007. Female patient was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain . Natalizumab dosage: 300 MG;QM;IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4631847-4
Natalizumab side effect was reported by a Consumer or non-health professional from on Feb 17, 2005. Female patient was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , chest pain . Natalizumab dosage: unknown. Patient recovered.

Natalizumab Side Effects Report #4647636-0
Natalizumab side effect was reported by a Consumer or non-health professional from on Apr 12, 2005. Female patient was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , ear pain, fall , hand fracture, infectious mononucleosis , oedema peripheral, pancytopenia. Natalizumab dosage: 300 MG; QW; IV. During the same period patient was treated with AVELOX, TYLENOL, MOTRIN, COPAXONE. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #4668921-2
Natalizumab side effect was reported by a Health Professional from on May 03, 2005. Female patient was diagnosed with multiple sclerosis  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: alanine aminotransferase increased, aspartate aminotransferase increased, back pain , bacteria urine identified, blood glucose increased, blood urine present, ear pain, fall . Natalizumab dosage: 300 MG; QM; IV. During the same period patient was treated with AVELOX, TYLENOL, MOTRIN, COPAXONE. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5534731-7
Natalizumab side effect was reported by a Physician from UNITED STATES on Nov 14, 2007. Female patient, 58 years of age, weighting 100.0 lb, was diagnosed with crohn's disease  and was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , blood culture positive, catheter related complication, catheter related infection, catheter thrombosis, endocarditis , hypotension, pneumonia , red blood cell sedimentation rate increased. Natalizumab dosage: 300 MG;QM; IV. Patient was hospitalized. Patient recovered.

Natalizumab Side Effects Report #5320173-6
Natalizumab side effect was reported by a Consumer or non-health professional from UNITED STATES on Apr 25, 2007. Female patient, 55 years of age, weighting 175.0 lb, was treated with Natalizumab. After drug was administered, patient experienced the following side effects: back pain , cystitis, dysuria, fatigue. Natalizumab dosage: 300 MG; QM; IV. Patient was hospitalized. Patient recovered.