Alcohol is not recommended during root canal treatment of teeth to prevent the efficacy of the treatment and the recovery of the condition. When the tooth appears pulp and root tip lesions, under the guidance of specialists need to carry out root canal treatment, such as pulpitis, apical periodontitis, need active anti-infection treatment. If you drink alcohol at this time, the stimulation of the periodontal wound by alcohol leads to tissue swelling and edema, and may even lead to the expansion of inflammation and further aggravation of the condition, which is not conducive to the recovery of the disease. In addition, the treatment needs to be accompanied by medication, if drinking alcohol may produce adverse reactions, such as cephalosporin antibiotics and alcohol will produce disulfiram-like reaction, is not conducive to the recovery of the disease. During the period of root canal treatment, you need to eat a light diet, balanced nutrition, maintain emotional stability, adequate sleep, in order to promote the recovery of the disease as soon as possible.