Pyridium and methaemoglobinaemia Patient Reports February 12, 2012

Pyridium Side Effects Report #5207128-7
Pyridium side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 26, 2006. Female patient, 19 years of age, was diagnosed with urinary tract disorder and was treated with Pyridium. After drug was administered, patient experienced the following side effects: blood bilirubin increased, cyanosis, intentional overdose, methaemoglobinaemia, periorbital oedema, renal failure acute, rhabdomyolysis, suicide attempt. Pyridium dosage: unknown. Patient recovered.

Pyridium Side Effects Report #5216746-1
Pyridium side effect was reported by a Consumer or non-health professional from UNITED KINGDOM on Jan 05, 2007. Female patient, 86 years of age, was diagnosed with dysuria and was treated with Pyridium. After drug was administered, patient experienced the following side effects: cardiac failure, haemolytic anaemia, methaemoglobinaemia. Pyridium dosage: 200 MG, TID ONE MONTH, ORAL. Patient was hospitalized. Patient recovered.

Pyridium Side Effects Report #5206980-9
Pyridium side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 26, 2006. Male patient, 32 years of age, was diagnosed with dysuria and was treated with Pyridium. After drug was administered, patient experienced the following side effects: diarrhoea, intentional overdose, methaemoglobinaemia, ocular icterus, peritoneal dialysis, renal failure acute, renal tubular necrosis, yellow skin. Pyridium dosage: unknown. Patient recovered.

Pyridium Side Effects Report #5846262-5
Pyridium side effect was reported by a Physician from UNITED KINGDOM on Aug 01, 2008. Male patient, 72 years of age, was diagnosed with dyspnoea and was treated with Pyridium. After drug was administered, patient experienced the following side effects: blood potassium decreased, chronic obstructive pulmonary disease, condition aggravated, cyanosis, dyspnoea, gamma-glutamyltransferase increased, methaemoglobinaemia, somnolence, tachycardia. Pyridium dosage: 200MG, TID, ORAL. During the same period patient was treated with SALBUTAMOL, FERROUS SULPHATE, MIANSERIN, THEOPHYLLINE, PREDNISONE. Patient was hospitalized. Patient recovered.


Pyridium Side Effects Report #5216305-0
Pyridium side effect was reported by a Physician from UNITED STATES on Jan 05, 2007. Female patient, child 3 years of age, was treated with Pyridium. After drug was administered, patient experienced the following side effects: abdominal pain , accidental exposure, cyanosis, lethargy, methaemoglobinaemia, sleep disorder , somnolence. Pyridium dosage: unknown. Patient was hospitalized. Patient recovered.

Pyridium Side Effects Report #5199239-X
Pyridium side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 14, 2006. Female patient, 17 years of age, was treated with Pyridium. After drug was administered, patient experienced the following side effects: albuminuria, chromaturia, intentional overdose, methaemoglobinaemia, renal failure acute, renal tubular necrosis, suicide attempt, treatment noncompliance. Pyridium dosage: 1200 MG, SINGLE, ORAL. Patient was hospitalized. Patient recovered.