Glutamine is not recommended after prostate surgery. Glutamine is a mesencephalic function regulating drug, generally used for the treatment of primary dysmenorrhea, menopausal syndrome, autonomic dysfunction, premenstrual tension and other symptoms, commonly used in the clinic injections and tablets, and prostate surgery is mainly used for the treatment of prostate cancer, prostate hyperplasia, etc., and the indications for Glutamine do not match, so Glutamine is not recommended to eat after prostate surgery. Patients who have had prostate surgery can take cephalosporin antibiotics to prevent infection, such as cephradine, ofloxacin, etc., but the medication must be used under the guidance of a doctor. It is recommended to ensure a light diet in daily life, try not to eat spicy and stimulating food, and do not smoke and drink, so as not to aggravate the condition, if there is any discomfort, you should seek medical attention in a timely manner.