What complications can occur after wisdom tooth extraction?

When should wisdom teeth be extracted?

Wisdom teeth are located at the very back of the jaw, commonly known as wisdom teeth, and they begin to develop during adulthood (between 17 and 25 years old). Wisdom teeth may be considered for removal if they cause the following problems:

- When wisdom teeth erupt, patients experience significant pain, pressure on the seventh tooth, frequent infections, cysts, etc.

- In cases where the wisdom tooth has not yet caused complications, but X-ray images show that the wisdom tooth, when it erupts, may affect the seventh tooth.

- When wisdom teeth erupt impacted, they can cause persistent gum inflammation and pain, often only detected through X-rays. Abnormal shapes (malformed, small) can trap food, increasing the risk of cavities and periodontal disease.

- If the wisdom tooth (tooth number 8) is decayed or has periodontal disease, it should be extracted.

- In cases where you want braces, dentures, or orthodontic treatment, or if the wisdom tooth is the cause of other systemic diseases, extraction should also be considered.

Therefore, whether or not to extract wisdom teeth depends on the results of the examination and clinical tests performed by the dentist.

What complications can arise from wisdom tooth extraction?

This is a question many people fear when considering having their wisdom teeth extracted. Wisdom tooth extraction is quite common, and complications are rare these days thanks to more advanced technology. However, wisdom tooth extraction still carries some potential risks, such as:

- Infection and inflammation of the surgically removed tooth socket: Inflammation causes dull pain in the jaw and gums, foul odor, white or yellow pus discharge from the wisdom tooth socket, high fever, and prolonged swelling and pain... This may be due to the patient not knowing how to properly clean and care for their teeth after tooth extraction.

- Sepsis: An infected tooth socket, if left untreated, can lead to blood poisoning with symptoms such as chills, high fever, rapid and weak pulse, etc.

- Damaged nerves: Symptoms of nerve damage caused by wisdom tooth extraction include numbness and tingling in the tongue, teeth, lower lip, and gums. These symptoms usually last for a relatively short time and are rarely permanent.

- Extracting wisdom teeth can cause several complications if the patient does not maintain proper oral hygiene.

In general, to prevent and minimize the risk of complications after wisdom tooth extraction, patients need to undergo a thorough examination before surgery. They should also strictly follow the oral care instructions after the extraction.

What precautions should be taken after having a wisdom tooth (tooth number 8) extracted?

Here are some important things to remember when having a wisdom tooth (tooth number 8) extracted:

- After a tooth extraction, avoid talking or moving your jaw muscles excessively, as this will cause more bleeding. Also, do not touch the wound with your fingers, tongue, or any objects or tools.

– After wisdom tooth extraction, avoid spitting to prevent damaging the forming blood clot; it's best to swallow your saliva.

- After wisdom tooth extraction, to reduce swelling and stop bleeding quickly, you can apply ice packs to the outside of the cheek. Each application should last 10-20 minutes.

- Use medication to reduce swelling and pain: Extracting a wisdom tooth will cause swelling and pain in the jaw, so you should take anti-inflammatory and pain-relieving medication as prescribed by your doctor.

- After having a wisdom tooth extracted, you should clean your mouth with warm salt water: Rinse gently and slowly, after meals and before going to bed. Within the first 24 hours after the extraction, you can brush your teeth and remember to clean your tongue as well. However, you should avoid the area where the tooth was extracted.

- Proper rest: For the first two days after tooth extraction, it's best to avoid physical activity, rest, avoid stress, and elevate your head slightly higher than usual.

Diet after wisdom tooth extraction

- After having a wisdom tooth extracted, you should eat soft, easily chewable and swallowable foods. Avoid hard, excessively hot or cold foods, crunchy foods, foods that stick to your teeth, alcoholic beverages, caffeine, and sugary drinks... as these can damage the wound.

- After wisdom tooth extraction, do not skip meals; ensure you are getting adequate nutrition. After a few days, gradually transition from soft, liquid foods to more solid and firm foods.

- After wisdom tooth extraction, you should avoid drinking alcohol and smoking for at least 24 hours.

In summary, while wisdom tooth extraction is a common surgical procedure, it still carries certain risks. If any abnormalities occur after the extraction, contact your doctor and schedule a follow-up examination immediately. It is crucial to choose a reputable medical facility and to strictly follow your doctor's instructions after the surgery to avoid the risk of dangerous complications.