Urinary tract infection suggests that you should eat mainly light food, drink more water, and eat a variety of fresh greens and fruits, which can provide more water and can form more urine, which can promote the excretion of inflammation. It is recommended not to eat spicy and stimulating food, not to eat too greasy food, not to drink alcohol, and the daily water intake should be greater than 2,500 ml. through such treatment, painful urination, frequent urination, and urgent urination will certainly improve significantly. On the basis of food treatment it is recommended that medication should still be administered. The drugs recommended are broad-spectrum antimicrobials, the most common ones being cefdinir, levofloxacin, roxithromycin, clarithromycin etc.