Alcohol is generally not recommended during root canal treatment. Inflammation has not completely subsided during root canal treatment, and drinking alcohol can make it difficult to control inflammation and prolong the treatment cycle. 1. Root canal treatment is a method of treating endodontics and periapical disease, in which the inflammatory pulp and infected material in the root canal are removed through root canal preparation, and the canal is properly disinfected and filled, thus removing the undesirable stimulation of the periapical tissues caused by the contents of the root canal, and thus promoting the healing of the periapical tissues. 2. Drinking alcohol will slow down the healing of the wound and irritate the wound, thus aggravating the condition. Therefore, try not to drink alcohol during the treatment. Therefore, try not to drink alcohol during the root canal treatment process, do not use the affected side of the chewing too hard things, in the middle of the pain and discomfort and other symptoms, should be timely consultation in order to avoid delays in the condition.