1, avoid hair: hair (such as pig's head, chicken, mushrooms, hairtail, crab, bamboo shoots, peaches, etc. ) will aggravate inflammation and fever, so avoid eating it. 2, avoid flatulence: flatulence includes milk, soy milk, sucrose and so on. Urinary tract infection often feels abdominal pain, and abdominal fullness often makes it difficult to urinate. 3. Avoid products that promote damp heat: including alcohol, desserts and high-fat foods. This disease is a disease of excessive damp-heat, and all products that promote damp-heat will aggravate the disease. 4, avoid spicy and irritating things: these foods can aggravate the symptoms of urinary tract irritation, dysuria, and some even cause redness and swelling of the urethral orifice, and can also cause congestion and swelling of the inflammatory site. 5. Avoid acidic foods: Acidic foods include pork, eggs, beef, chicken, duck, carp, oysters, shrimp, and flour, rice, peanuts, barley, beer, etc. The pH value of urine is closely related to the growth of bacteria and the antibacterial activity of drugs. The purpose of avoiding acidic food is to make urine alkaline and enhance the ability of antibiotics. Because sugar can also increase the acidity in the body, foods with high sugar content should also be restricted.