Patients with chronic prostatitis should not drink red wine. Chronic prostatitis has a long course of disease, mainly characterized by frequent urination, urgency, and painful urination. After urinating, a small amount of white secretion may drip out. Patients may also experience discomfort or pain in the pubic or perineal area. In some severe cases, there might be a decline in sexual function, manifesting as erectile dysfunction or premature ejaculation. Patients with chronic prostatitis generally need to use anti-inflammatory drugs that have a strong ability to penetrate the prostatic capsule, such as erythromycin and doxycycline. During the treatment period, patients should not drink alcohol, sit for long periods, or ride bicycles for an extended time. Treatment can also be complemented with sitz baths and prostate massage. (Please use medication under the guidance of a doctor.)