Phenazopyridine and oxygen saturation decreased Patient Reports February 10, 2010

Phenazopyridine Side Effects Report #5523028-7
Phenazopyridine side effect was reported by a Consumer or non-health professional from UNITED STATES on Nov 16, 2007. Female patient, 67 years of age, weighting 132.0 lb, was diagnosed with dysuria and was treated with Phenazopyridine. After drug was administered, patient experienced the following side effects: asthenia, haemolytic anaemia, hypotension, lethargy, oxygen saturation decreased. Phenazopyridine dosage: unknown. Patient was hospitalized. Patient recovered.

Phenazopyridine Side Effects Report #4630288-3
Phenazopyridine side effect was reported by a Health Professional from on Mar 28, 2005. Female patient, child 6 years of age, weighting 48.50 lb, was diagnosed with dysuria and was treated with Phenazopyridine. After drug was administered, patient experienced the following side effects: accidental overdose, haematocrit decreased, haemolytic anaemia, oxygen saturation decreased. Phenazopyridine dosage: 200 MG, TID, ORAL. Patient was hospitalized. Patient recovered.