If low impacted teeth are extracted, impacted teeth are extracted, or it is difficult to extract teeth, the doctor will tell you before extraction that there may be serious reaction after operation, swelling and pain will occur, and anti-inflammatory painkillers will be prescribed.
If the pain is severe after tooth extraction, there is no way to relieve the pain by taking medicine. The common cause is dry socket. After the impacted teeth are pulled out, there may be cavity pain. Need to go to stomatology for local treatment. Doctors should scrape the alveoli under local anesthesia, and then disinfect and apply medicine, which can relieve the pain of teeth.
Other parts of the tooth extraction, if there is pain, you can take anti-inflammatory painkillers, preferably under the guidance of a doctor.
The main causes of pain after tooth extraction are as follows:
(1) Anesthesia disappears: After tooth extraction, slight pain may occur after anesthesia disappears.
(2) Acute infection: Infection during tooth extraction can cause acute infection and pain.
(3) Chronic infection: mainly caused by foreign bodies remaining in dentition, such as stone fragments, broken teeth, bone fragments, inflammatory granulation tissue, etc. The main manifestations are long-term nonunion, mild congestion, occasional purulent secretion and inflammatory granulation tissue hyperplasia.
(4) Trauma during tooth extraction: Generally, it is caused by trauma to hard tissue during tooth extraction. For example, the trauma of bone tissue during tooth extraction can cause pain.
Health education after tooth extraction;
Within a few hours after tooth extraction, the saliva in your mouth should be swallowed gently. Don't spit it out repeatedly, and don't lick the wound with your tongue or suck it repeatedly to prevent bleeding.
Fasting within 2 hours after tooth extraction, eating soft food after 2 hours, food should not be overheated, avoid chewing on the side of tooth extraction.
On 1 day after tooth extraction, it is best not to brush your teeth, but to rinse your mouth.
Cold compress was applied to the cheek within 46 hours after tooth extraction, each time 15 min, and hot compress was applied on the third day after operation.
Do not do strenuous exercise or heavy physical labor for 0/~ 2 days after operation.
It is best not to smoke or drink within 2 days after tooth extraction. Do not rinse your mouth with raw water within 1 week after tooth extraction.