Drink plenty of water
Urinate often and do not hold urine
Avoid caffeine, alcohol, and spicy foods
Use a heating pad on the lower abdomen
Take over-the-counter pain relief if safe for you
Rest as much as possible
Drink unsweetened cranberry juice or take cranberry supplements
Practice good hygiene and wipe front to back
Urinate after sex
Avoid scented soaps, sprays, and douches
Seek medical care if symptoms are severe, last more than 1 to 2 days, or include fever, back pain, vomiting, blood in urine, or pregnancy