To treat a urinary tract infection (UTI), you will need a prescription antibiotic, as these infections are bacterial. Common and highly effective generic antibiotics prescribed for uncomplicated UTIs include nitrofurantoin, sulfamethoxazole-trimethoprim, or fosfomycin. It is important to consult a healthcare provider first. They will perform a quick urine test to confirm the infection and select the best specific medication for you. Please remember to complete the entire course of antibiotics exactly as prescribed, even if your symptoms clear up early. Drinking plenty of water will also help flush out the bacteria and ease your recovery.