What are the precautions for tooth extraction?

Tooth loss can cause alveolar bone atrophy, displacement or elongation of adjacent and opposite teeth, resulting in chewing disorders. Missing front teeth directly affects pronunciation and appearance. Premature loss of deciduous teeth in children can lead to malformed dentition. Therefore, extraction should be considered only when the tooth has adverse health effects and cannot be treated and preserved with effective methods. So what are the precautions for tooth extraction? Come with me to find out! The precautions for tooth extraction are as follows: 1. After tooth extraction, the gauze or cotton ball on the wound should be bitten for about half an hour to 45 minutes before spit out. When biting the gauze, please swallow normally if there is saliva. If the gauze is still slightly bleeding, a spare gauze is needed for 1 hour. If it still does not work, please contact the doctor again. A small amount of blood in the saliva within 24 hours is normal. There is no need to panic if the saliva is slightly bloody, but if the blood keeps appearing, please contact your doctor. 2. It is advisable to rest in a semi-recumbent position after tooth extraction, do not lie on your back, and do not take a hot bath immediately to avoid wound bleeding. 3. Do not eat or drink for 2 hours after tooth extraction. Can eat liquid or semi-liquid, do not eat too hard, overheated food. It must be noted that soft food should be taken after 2 hours; food should not be overheated, and chewing on the extraction side should be avoided. Otherwise, before the blood clot is completely organized, if you do not pay attention to the above points, it will also lead to the destruction of the blood clot and bleeding. 4. Do not do strenuous exercise or heavy physical labor on the day of tooth extraction, do not drink alcohol, play musical instruments, suck the wound, and rinse your mouth. 5. After the anesthetic disappears, the tooth extraction wound is slightly painful. Generally, no medication is required. If there is fever, severe pain, swelling or heavy bleeding, you should seek medical attention in time. 6. Except for the third molars and supernumerary teeth, generally adults need to install dentures after tooth extraction. They can go to the hospital or dental clinic for installation about 2 months after extraction. 7. The gauze bite is very important after tooth extraction. After tooth extraction, the extraction wound is filled with fresh blood, and a blood clot will form in about 15 minutes, closing the wound. Therefore, the bite time for correct gauze bite is 30 minutes. Not too early, not too late. If the blood clot is not formed in advance, the bleeding will not stop; if it is delayed, the blood clot will coagulate with the gauze, and it will be taken out when the gauze is taken out, and the bleeding will occur again. At the same time, the emphasis is on taking out; rather than spit out gauze. The latter tends to break up the clot with too much force.