Possible Pyridium Side effects

More common side effects of Pyridium may include:

• headache
• indigestion
• stomach upset

Less common side effects of Pyridium may include:

• dizziness,
• headache,
• indigestion,
• itching of the skin,
• stomach cramps or pain

Rare side effects of Pyridium may include:

• blue or blue-purple color of skin,
• fever and confusion,
• shortness of breath,
• tightness in chest,
• wheezing, or troubled breathing,
• skin rash,
• sudden decrease in the amount of urine,
• swelling of face, fingers, feet, and/or lower legs,
• unusual tiredness or weakness,
• weight gain,
• yellow eyes or skin