Is oral surgery dangerous?
When performed by a specialist with proper treatment planning, oral surgery is very safe. At Siam Dental Clinic, we carefully manage every step from diagnosis and treatment planning to post-operative care to ensure safe and effective outcomes.
How should I prepare before oral surgery?
It is recommended to get adequate rest, avoid eating or drinking for approximately 2 hours before the procedure, and inform your dentist of any medical conditions or medications you are taking, such as blood thinners.
Can I go home immediately after surgery?
Yes. Most oral surgical procedures, such as wisdom tooth removal or minor oral surgery, are performed on an outpatient basis. Patients can return home immediately after treatment without the need for hospitalization.
How many days off work or school are needed?
For multiple wisdom tooth surgeries or more extensive procedures, taking 1–2 days off is recommended. For simple extractions or minor surgery, most patients can resume normal activities the following day.
Is wisdom tooth surgery very painful?
Most patients experience a feeling of pressure or tightness rather than severe pain. At Siam Dental Clinic, adequate local anesthesia is provided to ensure comfort during the procedure. Mild swelling may occur afterward, which can be managed with cold compresses and prescribed medications.
Can I exercise after wisdom tooth extraction?
Generally, it is recommended to avoid strenuous exercise for at least 2–3 days post-surgery. Physical activity increases your heart rate and blood pressure, which can lead to:

  • Persistent Bleeding: It may dislodge the blood clot that is essential for healing, potentially leading to a painful condition called "Dry Socket."
  • Increased Swelling: You may experience more throbbing pain and swelling around the surgical site.
After the first 3 days, if you feel up to it, you may begin light activities like walking or gentle stretching. However, please avoid high-impact workouts or contact sports for at least one week to ensure the wound is fully stable.
How should I care for the surgical site immediately after the procedure?
The most important thing is to bite firmly on the gauze pad for about one hour. Do not spit out blood or saliva, as this can prevent the bleeding from stopping; instead, please swallow normally. Additionally, avoid touching the wound with your fingers or tongue.
When will the pain and swelling subside?
Swelling typically peaks within the first 48-72 hours (days 2–3 after surgery) and will gradually decrease within a week. We recommend applying a cold compress during the first two days to reduce swelling. From the third day onwards, switch to a warm compress to help soothe the area and reduce any bruising.
What can I eat after my surgery or extraction?
For the first 1–3 days, you should stick to soft, easy-to-chew foods that are not too hot, such as porridge, soup, yogurt, or ice cream (the cold can help reduce swelling). Avoid spicy, hot, or crunchy foods with sharp edges, as well as alcoholic beverages.
Why is it forbidden to use a drinking straw?
The suction from using a straw can dislodge the blood clot that protects the wound. If the clot is removed, it can lead to a very painful condition called "Dry Socket," where the underlying bone is exposed, significantly slowing down the healing process.
Can I brush my teeth as usual?
Yes, you can brush your teeth, but be extra cautious especially near the surgical site. We recommend using a soft-bristled toothbrush and avoiding vigorous rinsing for the first 24 hours.
What warning signs indicate I should contact the dentist immediately?
Please contact the clinic immediately if you experience any of the following:
  • Bleeding that does not stop even after biting on gauze as instructed.
  • Severe pain that worsens despite taking prescribed pain medication.
  • High fever or pus discharging from the wound.
  • Signs of an allergic reaction, such as a rash, facial swelling, or difficulty breathing.
When do I need to have my stitches removed?
Typically, the dentist will schedule an appointment to remove stitches about 7–14 days after the surgery. Even if dissolvable stitches were used, we usually recommend a follow-up visit to ensure the wound is healing properly and is free of infection.
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