Frequent urination is defined as an increase in the frequency of urination. Daytime >= 8 times, nighttime >2 times. Urinary urgency refers to a sense of urgency to urinate and the need to urinate as soon as the urge to urinate comes. Painful urination refers to the pain in the urethra, bladder and perineum when urinating, and the pain can be mild or severe, often burning, or as painful as cutting. Most of the sudden urinary frequency and urgency and pain are caused by urinary tract infection. 1, you can temporarily take levofloxacin and three gold tablets for treatment, it is recommended to go to the hospital to do the middle urine examination, must be based on urine culture and drug sensitivity test to select sensitive antibiotics. 2, at the same time to pay attention to personal hygiene, to avoid repeated infections. 3, pay attention to rest, avoid exertion, do not catch cold. 4, should drink more water to increase the volume of urine, keep the daily urine volume in more than two thousand milliliters, so that not only can flush and clean the urethra, but also the metabolites of drugs out of the body to reduce drug toxicity. 5, in addition, it is advisable to eat light, water-rich food, eat fresh vegetables and fruits, because they are rich in vitamin C and carotene, etc., is conducive to controlling inflammation and help repair the epithelial cells of the urinary tract. 6.You should also eat more foods that have the effect of clearing heat and detoxifying, diuretic and laxative, such as chrysanthemum, shepherd’s purse, marjoram, winter melon, etc. 7, forbidden to eat leek, onion, ginger, garlic, pepper and other spicy stimulating food. 8, avoid eating warm food, such as mutton, dog meat, rabbit meat and greasy food, so as to avoid inflammation aggravation.