How Long Does Swelling Last After Wisdom Teeth Removal?
Swelling often peaks 36–72 hours after wisdom teeth removal, then eases over the next week. Learn what is normal and when to call your surgeon.
Swelling after wisdom teeth removal commonly builds for the first two to three days, then gradually decreases during the following week. University of Illinois Chicago guidance puts maximum swelling at about 36–48 hours and says it can take 5–8 days to go away; Newcastle Hospitals says swelling increases for two to three days before receding over the next week (UIC College of Dentistry, Newcastle Hospitals).
A little puffiness can remain after the first week. NHS guidance says some pain and swelling can be present for up to two weeks, although it should be improving rather than intensifying (NHS). Your surgeon’s instructions take priority because the procedure and your health history affect the care plan.
A practical swelling timeline
| Time after removal | What may happen |
|---|---|
| Surgery day | Swelling may be mild at first and become more noticeable later. |
| Days 2–3 | This is commonly the fullest or puffiest stage. Looking more swollen than on day one can still fit normal healing. |
| Days 4–7 | The overall trend should turn downward. Bruising and jaw stiffness may remain even as facial swelling improves. |
| Week 2 | Mild residual swelling can remain, but it should continue to fade. Persistent or worsening swelling needs a call. |
Track the direction, not just the size. A rough day three followed by steady improvement is different from swelling that starts expanding again on day five.
What to do while swelling settles
Follow the written instructions from your own surgeon. Cold-pack schedules differ among postoperative protocols: UIC advises cold packs during the first 24–48 hours in one part of its guidance, while the American Association of Oral and Maxillofacial Surgeons describes cold compresses for the first 24–72 hours (UIC College of Dentistry, AAOMS). Do not extend icing simply because swelling has not vanished.
If you are past the initial cold-pack period, use this timing guide for heat rather than switching automatically. For the broader day-by-day picture, see the wisdom teeth recovery timeline.
Call your surgeon if swelling is worsening
Contact your dentist or oral surgeon promptly if swelling continues to worsen after day two or three, becomes severe, or returns after it had begun to improve. Also call for fever, pus, a persistent bad taste, or severe pain that prescribed medicine does not relieve. Mayo Clinic lists each of these among reasons to contact the treating clinician (Mayo Clinic).
A new upswing several days after surgery deserves particular attention: Guy’s and St Thomas’ notes that with an infection, pain and swelling will usually worsen around days four to six (Guy’s and St Thomas’ NHS Foundation Trust).
Difficulty breathing or swallowing is an emergency. Contact the hospital or seek emergency care rather than waiting for a routine dental appointment (Newcastle Hospitals).