Is tooth extraction harmful to human body? Why?

Tooth extraction is generally harmless to the body. Most patients with tooth extraction are unable to remedy their teeth. Patients with hypertension and cerebral infarction had better not pull out their teeth, and patients with severe anemia, nephritis and acute hepatitis are not allowed to pull out their teeth, which may bring danger to their health. During the onset, we should also pay attention to the cleanliness of the mouth. If you don't pay attention to hygiene, it will cause food residue, dental calculus and even gingivitis. We should also eat less food with high sugar content.

If you are in good health, tooth extraction will not do much harm to your body. If there are some pathological changes in the body, such as hemophilia, thrombocytopenic purpura, leukemia, etc. The patient will bleed and even be life-threatening when the tooth is extracted.

Some patients are eager to have their teeth extracted, and it is a very wrong decision to keep it from the doctor. Patients with hypertension and heart disease should be cautious in tooth extraction. If they can get ready before tooth extraction, they can pull out their teeth, but it is forbidden to pull out their teeth when their brains, hearts and kidneys are damaged or they have a heart attack.

Diabetic patients are prone to wound infection after tooth extraction, and infection will aggravate diabetes. So antibiotics should be used to control infection before tooth extraction. Patients with hepatitis, liver cirrhosis and impaired liver function are particularly prone to bleeding. Therefore, patients with active hepatitis and severe liver injury are not suitable for tooth extraction. First of all, we should take measures to protect the liver and wait until the liver function improves before pulling teeth.

Generally speaking, when teeth have no retained value, tooth extraction can be considered. If it's a wisdom tooth, it won't hurt your body after it's pulled out. If the second molar or the tooth before the second molar is pulled out, it must be repaired in about three months, otherwise it will still be harmful to the body. First of all, the chewing function of oral cavity will be affected after tooth loss, which may reduce the chewing efficiency of food, lead to the deterioration of gastrointestinal digestive system function and damage the gastrointestinal system. Second, after the teeth are missing, the gap between the missing teeth on both sides of the teeth will be inclined, and the opposite teeth will gradually become longer, even causing a locked state. The secondary reason is that the gap between the anterior teeth is enlarged, and food impaction will occur, leading to gingivitis, periodontitis, tooth loosening and even falling off. Thirdly, the change of masticatory function after tooth loss will change the occlusal contact relationship between upper and lower teeth, which will lead to temporomandibular joint disorder. It is recommended to communicate with the doctor before tooth extraction. Eliminate your physical illness and pull out your teeth according to the doctor's instructions.