Dr. Barun Kumar is a male sexual health specialist who treats urinary tract infections. The urinary tract includes the kidneys, ureters, bladder, and urethra. Urinary tract infections occur when bacteria enter the urethra and travel up to the bladder or kidneys. Risk factors for UTIs include sexual intercourse, diabetes, prior UTIs, spermicide use, lack of circumcision, and improper hygiene. Symptoms of a bladder infection are burning during urination and frequent urination, while kidney infections also cause fever and back pain. UTIs are usually treated with antibiotics, depending on severity, location, and other health factors. Prevention includes good hygiene, cotton underwear