Coffee does not cause direct damage to the prostate gland, but the effect of drinking coffee on prostate enlargement varies from person to person, depending on the severity of the condition. 1. If the patient’s symptoms are relatively mild and tolerant to coffee, then drinking coffee has little effect on prostate enlargement, and it is possible to drink coffee in moderation, but generally try to avoid strong coffee, and try to avoid drinking coffee before going to bed, so as not to affect sleep. 2. If the patient is intolerant to coffee, coffee is more stimulating, then it is easy to lead to prostate congestion and edema, for the patient intolerance, it is recommended to drink less coffee and more water. 3. The caffeine in coffee has a diuretic effect, which can form more urine, and patients with prostate hyperplasia due to frequent urination, dysuria and other symptoms, frequent urination symptoms may be more serious after drinking coffee, so for the prostate in the middle and severe symptoms of patients do not advocate drinking too much coffee. The caffeine in coffee can invigorate the spirit, enhance the ability to think, and restore muscle fatigue due to its effect of stimulating the central nervous system and muscles. However, for patients with prostate hyperplasia, it is necessary to judge whether it is suitable to drink coffee according to the severity of the disease and the tolerance status of coffee, and it is recommended to consult a doctor as soon as possible if there is any relevant discomfort.