It’s important for a blood clot to form to stop the bleeding after a tooth extraction. You will be asked to bite on a gauze pad for 30-45 minutes immediately after the extraction. If the bleeding or oozing still persists, place another gauze pad and bite firmly for another 30 minutes. You may have to do this several times. After the blood clot forms, it is important not to disturb or dislodge the clot as it aids healing. Do not rinse vigorously, suck on straws, smoke, drink alcohol or brush teeth next to the extraction site for 72 hours. These activities will dislodge or dissolve the clot and retard the healing process. Limit vigorous exercise for the next 24 hours as this will increase blood pressure and may cause more bleeding from the extraction site.