Medically reviewed by Elizabeth Mbata, MD. Last reviewed July 2026.
Soreness after braces is normal, expected, and temporary. After your braces are first put on, the discomfort peaks at 24 to 48 hours and eases within about a week. After each later adjustment it is milder and shorter, usually just one to three days. The pain is a sign the braces are doing their job of moving your teeth. It is manageable with soft foods, wax, and ordinary pain relief, and it fades quickly. Here is the realistic timeline and what actually helps, plus the few signs that mean you should call the orthodontist.
The Realistic Timeline
| When | What to expect |
|---|---|
| First few hours after placement | Teeth start to feel tender |
| 24 to 48 hours | Soreness at its strongest |
| 3 to 7 days | Steadily eases as your mouth adapts |
| After each adjustment | Milder soreness, usually 1 to 3 days |
The first week is the worst of it. After that, your mouth adjusts, and the soreness following each routine tightening is much less than the initial few days.
Why It Hurts
Braces work by putting gentle, steady pressure on your teeth. That pressure compresses the ligament that holds each tooth in its socket, which sets off a natural inflammation process that remodels the bone and lets the tooth move.
That inflammation is what you feel as soreness and pressure. In other words, the discomfort is the mechanism of tooth movement working, which is why it is expected rather than a sign something is wrong.
What Actually Helps
Over-the-counter pain relief. Acetaminophen or ibuprofen taken as directed both work.
You may read that ibuprofen and other anti-inflammatory drugs slow tooth movement and should be avoided. This concern is overstated. The human evidence is weak and inconsistent, and there is no strong evidence that occasional short-term use meaningfully slows treatment. Acetaminophen is often suggested because it relieves pain without any effect on tooth movement, but occasional ibuprofen is not a problem. If in doubt, ask your orthodontist.
Soft foods for the first few days: yoghurt, smoothies, eggs, mashed potato, soup, and pasta. Avoid hard, crunchy, and chewy foods, especially right after an adjustment.
Orthodontic wax smoothed over any bracket or wire that rubs the inside of your lip or cheek.
Cold. Cold water, ice, or a popsicle can numb the area and reduce inflammation.
Warm salt water rinses soothe irritated gums and the inside of the cheeks.
Poking Wires and Brackets
A wire or bracket that pokes or rubs is common and usually easy to manage.
Cover the offending part with orthodontic wax. A clean cotton bud or the eraser end of a new pencil can gently nudge a stray wire flat.
Do not cut a wire yourself. If a wire keeps poking, cuts the inside of your mouth, or the wax will not hold it, call the orthodontist for a quick adjustment.
When It Is Not Normal
Ordinary braces soreness is predictable and short. Contact your orthodontist if you have any of these instead.
Severe or worsening pain that lasts well beyond the usual few days. A loose band or a broken bracket. Signs of infection, such as swelling, pus, or fever. Or a mouth ulcer or sore that is not healing.
These are not part of normal adjustment and are worth a phone call.
Braces Versus Clear Aligners
If you are weighing the two, studies generally find clear aligners cause somewhat less pain, particularly in the first few days, because they apply lighter, more gradual force and have no brackets to rub against the inside of the mouth. By around three months the difference largely disappears. Both move teeth by the same underlying process, and both involve some soreness.
A Word for Teens and Parents
If you or your child has just had braces fitted and everything aches, that is exactly what is supposed to happen. It means the treatment is working. Soft food, a dose of pain relief, and a few days of patience get you through the worst of it, and each future adjustment is easier than the first. The exception is severe or lasting pain, a broken bracket, or a sore that will not heal, which is worth a call rather than waiting.
Braces Pain FAQs
How long does braces pain last?
After the braces are first fitted, soreness peaks at 24 to 48 hours and eases within about a week. After each later adjustment it is milder and usually lasts one to three days.
Why do my teeth hurt after braces?
The gentle pressure compresses the ligament around each tooth and triggers a natural inflammation that lets the tooth move. That inflammation is what you feel, and it is the treatment working.
What helps braces pain?
Over-the-counter pain relief, soft foods, orthodontic wax over anything that rubs, cold water or a popsicle, and warm salt water rinses. Avoid hard and chewy foods, especially after an adjustment.
Does ibuprofen slow down tooth movement?
The concern is overstated. The evidence is weak, and occasional short-term use is not a problem. Acetaminophen relieves pain with no effect on tooth movement if you prefer to avoid the question entirely.
When should I call the orthodontist?
For severe or worsening pain beyond the usual few days, a loose band or broken bracket, signs of infection such as swelling or fever, or a mouth sore that will not heal.
Do clear aligners hurt less than braces?
Generally a little less, especially in the first few days, because they use lighter force and have no brackets to rub. The difference largely disappears after a few months.
