Swollen gum, cheek or face from a tooth: what to do in Karnal
Swelling around a tooth almost always means infection, and unlike a toothache it is not something to manage at home for a week. Get seen within a day. Meanwhile: cold compress on the outside of the cheek, warm salt-water rinses inside the mouth, paracetamol as directed on the pack, and no heat on the face. If the swelling is spreading towards your eye, under your jaw or into your neck, or swallowing or breathing feels hard, go to a hospital emergency department today.
Clinic hours Mon-Sat 10 AM-2 PM & 5 PM-8 PM. For after-hours and hospital situations, see our emergency guidance.
Outside clinic hours, or urgent: +91 82952 70647 (mobile, reaches the doctors directly).
During clinic hours: 0184-407 3774 (front desk) or WhatsApp. Mon-Sat 10 AM-2 PM & 5 PM-8 PM.
What you can do right now
Do
✓ Cold compress on the outside of the cheek. Ice in a cloth, 15 minutes on and 15 off.
✓ Warm salt-water rinses. Half a teaspoon of salt in a glass of warm, not hot, water, several times a day. It keeps the area cleaner, especially if a gum boil is draining.
✓ Paracetamol, as directed on the pack. Take it with food and follow the pack for dose and spacing. Check with a pharmacist or doctor first if you are pregnant or have stomach, liver, kidney or heart problems.
✓ Sleep propped up and keep fluids going. Infections dehydrate people quietly.
✓ Photograph it now, and keep brushing gently near the area. Comparing photos is the clearest way to tell whether it is growing.
Avoid
✗ Heat on the swelling. A hot cloth on the face to "draw it out" encourages the infection to spread through the soft tissue. Warm rinses inside the mouth are fine; heat on the face is not.
✗ Squeezing or pricking a gum boil. It drives bacteria deeper and leaves the source untouched. Drainage, when needed, is done with the area numbed.
✗ Leftover antibiotics from a previous illness. Wrong drug, wrong dose, half a course, and they can mute the swelling just enough to hide how serious it is.
✗ Clove oil poured into the cavity. Undiluted oil burns the gum around the tooth, adding a chemical burn to an inflamed area.
✗ An aspirin tablet held against the gum. Painkillers work through the bloodstream, not by contact, and a tablet against gum tissue leaves an acid burn.
✗ Waiting overnight if the swelling is growing hour by hour or you have a fever.
Which swellings need a hospital, not a wait
Most dental swellings are dealt with straightforwardly at a clinic. A small number spread into the spaces of the face and neck, and those need a hospital with anaesthetic and airway support on hand. Read this short list properly, not because any of it is likely, but because the harm from waiting on the one that matters is severe.
Go to a hospital emergency department the same day, rather than waiting for a clinic appointment, if any of these apply:
- The swelling is spreading towards the eye, or the eye is starting to close.
- Difficulty swallowing, or any difficulty breathing, including a changed voice or a feeling that your throat is filling up.
- You cannot open your mouth, or it opens only a finger's width.
- The swelling is under the jaw, or reaching into the neck, or the floor of the mouth feels raised and firm.
- High fever together with feeling very unwell: shaking, confused, unable to keep fluids down.
If you are unsure whether you are in this group, treat it as though you are. A hospital assessment that turns out to be unnecessary is a small inconvenience; the other error is not. Once the acute situation is controlled, the tooth that caused it still has to be treated, and that is what we do here.
Why does it hurt less now that my face is swollen?
Pain from a tooth peaks while pressure builds inside a confined space. Once it escapes into the cheek or through a small opening on the gum, the pain often drops sharply. Nothing has been cured; the infection has found more room. The same happens when the nerve dies: the tooth stops signalling because there is nothing left to signal with, while bacteria continue at the root tip.
So a painkiller settling the pain, or the pain fading by itself, is not evidence that the infection has gone. Judge it by the swelling, your temperature and how unwell you feel.
What is causing it
An examination and an X-ray tell you which of these it is.
- An abscess at the root of a tooth. Bacteria reached the nerve through deep decay or a crack, killed it, and moved out through the root tip into bone. Usually one tooth is exquisitely tender to tapping. Treated with root canal treatment, or by removing the tooth.
- An infected gum flap over a wisdom tooth. Swelling at the very back, often with a restricted mouth opening. See wisdom tooth pain and removal.
- A gum abscess or advanced gum disease. Swelling along the gum line rather than at one root tip, often with bleeding and slightly loose teeth. Treated as gum care.
- A cracked tooth, or a leaking old crown or filling. Either can let bacteria reach the nerve with nothing visible from outside. See broken and cracked teeth.
- Something that is not a tooth at all. A blocked salivary gland, a lymph node swollen from a throat infection, a cyst in the jaw, or a skin infection. A maxillofacial surgeon is the right person to separate these from dental causes. See surgical and facial care.
What happens at your visit
We check how far it has spread first
Your mouth opening, your swallowing, your temperature, and where the swelling reaches. That decides whether this is treated here today or needs a hospital, and we tell you plainly which.
Finding the source
Each candidate tooth is tested and an X-ray taken, showing decay, cracks and the darkened bone at the tip of an infected root. Where a three-dimensional scan is needed, that is done at a nearby imaging centre.
Releasing the pressure
With the area numbed, pus is drained through the tooth or a small opening, and the area cleaned. This is usually the moment the throbbing stops. Medication is prescribed where it suits the infection in front of us.
Treating the tooth, once the acute phase settles
Draining is the emergency step, not the cure. Over the following days the tooth is either root treated and rebuilt, or removed. We go through both routes first.
The honest answers
Swelling is a different category from toothache. A toothache can wait for the next appointment; swelling means bacteria are already outside the tooth and moving. And tablets alone are a delay, not a plan: antibiotics control spread but do not remove the source, so a course that ends without the tooth being treated just resets the clock.
It often looks worse before it looks better. After drainage the face can stay puffy for a couple of days while tissue settles, even with the infection controlled. What matters is that it is no longer spreading, your mouth opens further, and your temperature is normal.
Questions we are asked about facial swelling
My face is swollen but the pain has gone. Is it getting better?
Which swellings need a hospital rather than the clinic?
Should I put a hot compress on the swelling to draw it out?
Can I burst the gum boil myself?
Will antibiotics alone fix this?
The swelling went down on its own. Do I still need to be seen?
Related reading
Send us a photo and we will tell you how urgent it is
A photo of the swelling, when it started, and whether you have a fever is usually enough for us to say whether you come to us today or go to a hospital first.
We reply within 15 minutes during clinic hours.