UTIs are common infections caused by germs entering the urinary tract. Symptoms vary depending on whether the infection is in the bladder or kidneys, but may include burning during urination, frequent urination, and lower abdominal pain. Risk factors include not drinking enough fluids, holding urine for long periods, and medical conditions like diabetes. Ayurvedic treatments include herbal formulations, minerals, and combinations tailored to symptoms. Preventing UTIs involves staying hydrated, good hygiene, and emptying the bladder after sexual activity.