The main precautions for prostate hyperplasia are diet, don’t sit or ride for a long time, abstain from sex, etc.; the main contraindications are no alcohol and no smoking, pay attention to keep warm, and prohibit the consumption of stimulating food. Prostatic hyperplasia patients should pay attention to the following aspects: 1. Diet: In terms of diet, eat more fresh fruits, vegetables, coarse grains and soybean products, and keep the bowel movement smooth. There is also a need to drink a moderate amount of water, drink more water can dilute the urine, prevent urinary tract infection and the formation of bladder stones. 2. Long time sitting in the car: Do not sit or ride for a long time. The anatomical structure of the prostate is relatively special, and prolonged sitting or cycling is not conducive to the discharge and drainage of inflammatory secretions from the gland. 3. Sexual abstinence: Sex should be restrained, too frequent sex can make the prostate gland congested, thus aggravating the condition. The main contraindications for prostate enlargement are: 1. Prohibit smoking and alcohol: Can not drink alcohol, drinking alcohol will cause congestion and edema of the prostate. 2. Keep warm: Pay attention to keep warm, do not catch a cold, cold medicine will reduce the bladder’s forced urination function. 3. Irritating food: Prohibit the consumption of foods containing irritants, such as chili peppers, strong tea, coffee, etc. will cause nerve function disorders and aggravate the symptoms of prostate enlargement. Once diagnosed with prostate hyperplasia, patients should follow the doctor’s instructions for drug treatment, not to stop or reduce medication, and should be regularly reviewed, according to the condition of timely adjustment of the treatment program.