You can drink alcohol in moderation one month after perianal abscess surgery, but excessive drinking is not recommended. One month after surgery for perianal abscess, you can drink alcohol in moderation, but in moderation. Drinking alcohol in moderation can promote blood circulation and make people feel happy, but because alcohol contains ethanol and other harmful substances, excessive drinking may stimulate the intestinal mucosa, resulting in slower gastrointestinal peristalsis and constipation, which will affect the recovery of the disease. Perianal abscess patients should pay attention to the postoperative light diet, eat more food containing more vitamins, such as vegetables, fruits, etc., can promote gastrointestinal peristalsis, to maintain smooth stools, to prevent constipation. If necessary, under the guidance of the doctor, the use of 1:5000 potassium permanganate solution sitz bath to relieve symptoms. Perianal abscess patients surgery, even after one month, should pay attention to light diet, avoid excessive alcohol consumption.