Cranberry juice or its extract can prevent the adherence of bacteria to the bladder and reduce how many urinary tract infections you get. Drink one cup per 60 pounds of body weight daily.
Goldenseal, an immune stimulant that also has some antibacterial properties, can be a helpful
home remedy for UTI. A typical dose in children is 125 milligrams per 60 pounds of body weight three times daily of an extract standardized to 8% alkaloid.