UROPIN UROPIN (Phenazopyridine) HCI 100 mg tablet is used to relieve the pain, burning, and pain caused by contamination or infection of the urinary tract system. How it Works: Phenazopyridine HCl has excreted in the urine the place it exerts a topical analgesic impact on the mucosa of the urinary tract. It is not an… Continue reading UROPIN