Pyridium is a reliable medication available in strengths of 100 mg and 200 mg, with Phenazopyridine as its active ingredient. It is primarily used to alleviate discomfort, burning sensation, and urgency associated with urinary tract issues, such as bladder irritation and post-surgical procedures. Manufactured by esteemed pharmaceutical companies, Pyridium is also marketed under alternative brand names like Phenodyne and Prdn.