Wisdom tooth removal is one of the few dental procedures where the operation is easier than the week that follows. The extraction itself is usually twenty minutes under local anaesthetic. But swelling peaks on the second and third day, and the one complication that genuinely hurts — dry socket — announces itself on day three to five. For someone who lives near their surgeon, this is an inconvenience. For a medical traveller who booked a four-day trip, it lands somewhere over the Mediterranean.
What you'll read
What each day actually feels like
| Day | What is happening | What you should be able to do |
|---|---|---|
| Day 0 | Anaesthetic wears off after 3-5 hours; a clot forms in the socket | Rest, cold compresses, soft cold food, no rinsing |
| Days 1-2 | Swelling rises to its peak; jaw stiffness is normal | Talk, walk, work from a sofa; painkillers on schedule |
| Days 3-5 | Swelling falls — but this is the window in which dry socket appears | Feel steadily better each day. Getting worse is the warning sign |
| Days 7-10 | Sutures dissolve or are removed; gum has closed over | Eat normally on that side, resume exercise |
Dry socket: how to recognise it
A clot fills the empty socket and protects the bone underneath. If it dislodges or dissolves early, that bone is exposed to air, food and saliva. The result is a deep, throbbing ache that radiates towards the ear and does not respond well to ordinary painkillers, often with a bad taste and an unpleasant smell. It is not an infection and antibiotics do not treat it. The treatment is mechanical: the dentist irrigates the socket and packs it with a medicated dressing, and the pain typically drops within an hour. That is the entire point of being within reach of a clinic on day four — the fix is quick, but it has to be done by someone.
- Highest risk: lower wisdom teeth, smokers, and anyone who rinses vigorously in the first 24 hours
- Do not use a straw, do not spit forcefully, and do not smoke for at least 72 hours — suction is what pulls the clot out
- Pain that improves for two days and then sharply worsens is the classic pattern; pain that never improves is a different problem
- Contraceptive pill users have a measurably higher rate, which is worth mentioning to the surgeon when scheduling
Choosing the return flight
Book the return for at least three days after surgery, and five if the schedule allows. This is not about the cabin pressure — the risk that a pressure change dislodges a clot is small and mostly theoretical. It is about who is available when something goes wrong. Two extra hotel nights cost less than an emergency dental visit in an unfamiliar city, and far less than flying with untreated dry socket for four hours. If you must fly early, ask the clinic for a written aftercare note in your own language, the name of a colleague they trust in your country, and a prescription you can fill at home.
The nerve question, and coronectomy
The roots of a lower wisdom tooth can sit directly against the inferior alveolar nerve, which supplies sensation to the lip and chin. Removing such a tooth carries a real, if uncommon, risk of numbness that may not fully recover. Where the CT scan shows this proximity, some surgeons deliberately remove only the crown and leave the deepest root fragment in place — a coronectomy. The retained root is not a failure or a shortcut; it is a considered trade, and it is a conversation you should have before the day of surgery. Note also that a panoramic X-ray cannot answer this question reliably. If a lower wisdom tooth looks close to the nerve, ask whether a CT was taken.
Frequently asked questions
Do wisdom teeth cause crowding of the front teeth?
The evidence does not support it, and the idea is no longer accepted as a reason to extract. Lower front teeth crowd with age in people who never had wisdom teeth at all. Extraction is justified by decay, repeated infection of the overlying gum, damage to the neighbouring molar, or a cyst — not by the fear of a crooked incisor. A healthy, fully erupted, cleanable wisdom tooth can simply be left alone.
Should I take antibiotics after the extraction?
Not routinely. Most straightforward extractions in healthy patients heal without them, and antibiotics do nothing for dry socket, which is the complication people most fear. They are appropriate when there is an active infection, when the extraction was long and surgically difficult, or when a medical condition warrants it. If a clinic prescribes them automatically to everyone, that is a reasonable thing to ask about rather than a reason to panic.
Can all four be removed in one session?
Yes, and for a traveller it is usually the sensible choice: one recovery instead of two. Expect more swelling and a genuinely soft diet for several days. The alternative — one side at a time — leaves you able to chew throughout, which matters more if you are at home and working. Removing all four does not lengthen the healing timeline; it concentrates it, which is exactly why the flight date still needs the same three-to-five-day margin.
Planning dental surgery around a return flight?
Send a recent panoramic X-ray and your travel dates. An oral surgeon will tell you how difficult each tooth is, whether a CT is needed, and the earliest date it is sensible to fly — in writing, before you book.