How long after tooth extraction can you smoke or drink alcohol?

Patients should avoid smoking and drinking alcohol for at least three weeks after tooth extraction. Smoking and alcohol consumption can complicate post-extraction oral care and impair the healing process. Nicotine in tobacco inhibits metabolism in the oral mucosa and reduces blood supply to oral tissues, thereby interfering with healing after tooth extraction. Tooth extraction causes trauma to oral tissues, and oral bacteria may increase following the procedure. Alcohol can promote bacterial growth, thereby exacerbating oral inflammation. Patients are advised to eat mild foods such as vegetables, fruits, and porridge, which are nutritious and gentle on the mouth, aiding in oral recovery.