Prostate enlargement is an inevitable disease for older men. 1, early symptoms are mainly frequent urination at night, so you need to pay attention to the reasonable arrangement of water consumption, about 2 hours before bedtime to reduce water consumption. 2, avoid the use of cold medicine, cold medicine has ephedrine drugs, can induce urinary retention. 3, less and coffee 4, keep warm, 5, nifedipine class will aggravate the effort to urinate, need to pay attention when using 6, drink more water