1, urinary tract infection is caused by direct invasion of bacteria. Urinary tract infection can be divided into upper urinary tract infection and lower urinary tract infection. Upper urinary tract infection refers to pyelonephritis, and lower urinary tract infection includes urethritis and cystitis. Eat more watermelon and grapes. Peach not only has the effect of clearing away heat and reducing fire, but also helps to urinate, reduce urinary tract infection and prevent urinary system diseases. 2, urinary tract infections can also eat more foods with heat-clearing and detoxification and diuretic effects, such as shepherd's purse soup and winter melon soup; You can also eat cold shredded lettuce often, which can clear away heat and induce diuresis, especially suitable for patients with frequent urination, urgency and dysuria. It has a certain therapeutic effect on urinary system diseases. 3. A reasonable diet helps to alleviate diseases. It makes sense to eat more fruits such as oranges, lemons and plums after urinary tract infection, because these fruits are rich in water, which can not only urinate more, but also keep the urine acidic, so that the urethra is in an acidic environment, which is not conducive to the growth of bacteria. Prevent the recurrence of urinary system diseases. 4, urinary tract infection diet avoid acidic food. Acidic foods include pork, beef, chicken, duck, eggs, carp, oysters and shrimp, as well as flour, rice, peanuts, barley and beer. 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. The above is a detailed introduction made by experts for the majority of male friends. I hope it will help you. I wish you a speedy recovery and smooth work.