Product Details Phenazopyridine hydrochloride tablets, 99.5 mg. Urinary tract analgesic. Fast relief for urinary pain, burning & urgency. Strongest UTI pain reliever available without a prescription (among our pain relief products). Even higher dose for maximum relief (among our pain relief products). Targets the source of pain (among our pain relief products). Compare to Azo urinary pain relief maximum strength active ingredient (This product is not manufactured or distributed by i-Health, Inc., distributor of Azo Urinary Pain Relief Maximum Strength). 100% money back guarantee. All leader brand products have a 100% money back guarantee. Return to place of purchase if not satisfied. www.myleader.com. Questions or comments call 1-800-321-7178, weekdays, 9am-4pm EST.