When you get a urinary tract infection, you need fast relief from the excruciating pain and burning, increased frequency and the constant feeling you have to "go". Clinically proven Phenazopyridine hcl provides powerful, fast UTI symptom relief and works right at the source of the pain. That's why it's the #1 doctor-recommended, the #1 pharmacist-recommended, and the #1 best-selling ingredient for UTI pain relief. Doctor-recommended Uricalm Max contains 99.5 mg of Phenazopyridine hydrochloride -- the highest dose you can get over-the-counter. In fact, no other brand has more! Uricalm Max also contains Cranberry - used extensively by those concerned about urinary tract health. Max medicine, Max relief."