It takes a month to drink alcohol after more than thirty years of open surgery for small intestinal hernia, and you should drink a small amount of alcohol at first. After surgery, the wound area will be swollen, usually about seven days can be recovered, belong to the normal clinical recovery period, during this period of time is not recommended to drink alcohol, because wine contains alcohol content, easy to cause stimulation on the wound, is not conducive to the recovery of the condition. If you want to completely recover to the normal condition, generally need about a month of time, it is recommended to drink alcohol after one month after the operation, but to drink a small amount of alcohol, can not drink too much alcohol at once. After surgery, patients should pay attention to rest, not to do strenuous exercise, to prevent wound cracking, if the wound appears red and swollen, need to consult a doctor in a timely manner, do not be negligent, so as not to affect the postoperative recovery.