Drinking alcohol one week after appendicitis surgery is very unfavorable for post-appendicitis recovery, as the effect of ethanol in alcohol may stimulate the post-appendiceal incision, resulting in redness and swelling, and even inducing the possibility of bleeding and inflammation, so try not to drink alcohol one week after surgery. The stimulation and action of alcohol can lead to the strengthening of intestinal peristalsis. Sometimes the recovery of intestinal function after appendicitis is not particularly satisfactory, and the action and stimulation of alcohol can easily lead to the strengthening of intestinal peristalsis, intestinal spasmodic pain, and even nausea, vomiting and other symptoms. As most of the cephalosporin antibiotics are ordered after appendicitis surgery, drinking alcohol may react to these drugs, and side effects such as withdrawal of sulfur may occur, and patients may sometimes experience breathing difficulties, facial flushing, increased heart rate, etc. Try not to drink alcohol after appendicitis surgery.