Braces Pain: Why It Happens and How to Soothe Sore Teeth & Mouth Ulcers

Getting braces is an exciting step toward a better smile, but let’s be honest, the first few days can be uncomfortable. Many people experience soreness, mouth ulcers, or even blisters in the mouth after their brackets are fitted or tightened. The good news? These side effects are temporary and can be managed easily with the right care.

Here’s everything you need to know about why braces hurt, how long the soreness lasts, and how to reduce the pain effectively.

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Why Do Braces Make Your Teeth and Mouth Sore?

When your orthodontist tightens the wires or fits your braces for the first time, gentle pressure is applied to move your teeth into position. This pressure triggers your teeth and gums to adjust, and that’s what causes the soreness from the braces.

It’s completely normal to feel tenderness in your teeth or mild irritation inside your mouth for a few days. The metal brackets and wires may also rub against your cheeks or lips, leading to mouth sores or ulcers.

How Long Does Braces Soreness Last?

The discomfort usually peaks within the first 2 to 3 days after getting your braces or following each adjustment. Most people notice significant relief within a week as their mouth adjusts to the pressure.

If you still feel braces hurting your teeth after 7–10 days, it’s a good idea to check in with your orthodontist to ensure nothing is out of place.

How to Reduce Pain and Soothe Soreness from Braces

Here are simple yet effective ways to ease braces pain and reduce mouth irritation:

  • Use Orthodontic Wax

    Apply orthodontic wax over brackets that rub against your cheeks or gums. This creates a smooth barrier and prevents friction that can cause blisters or ulcers in the mouth from braces.

  • Rinse with Salt Water

    A warm saltwater rinse helps heal mouth ulcers and disinfect sore areas. Mix half a teaspoon of salt in a glass of warm water and rinse gently twice a day.

  • Eat Soft Foods

    Stick to soft foods like mashed potatoes, smoothies, or porridge during the first few days. Avoid crunchy or sticky foods that can make soreness worse.

  • Cold Compress or Ice Water

    Cold helps numb sore areas and reduce swelling. Try sipping cold water or placing an ice pack near your cheeks to soothe braces pain.

  • Pain Relief Options

    If the pain becomes distracting, mild over-the-counter pain relievers (as advised by your dentist) can help. Avoid applying aspirin directly to gums as it can irritate soft tissue.

What About Mouth Ulcers and Blisters from Braces?

Mouth ulcers are one of the most common side effects when you first get braces. The brackets and wires create friction as your mouth adjusts.

To speed up healing:

  • Use orthodontic wax as a barrier.
  • Apply an oral ulcer gel or numbing gel to reduce discomfort.
  • Avoid spicy or acidic foods until the sores heal.

With good care, these mouth sores from braces usually heal within 3–5 days.

When to See Your Orthodontist

While mild soreness is normal, you should contact your orthodontist if:

  • The pain is severe and lasts longer than 10 days.
  • Brackets or wires are poking into your cheeks or gums.
  • Mouth ulcers keep coming back or get infected.

Your orthodontist can make small adjustments or trim wires to relieve the pressure.

Final Tips for Managing Braces Pain Comfortably

Feeling discomfort after braces is a sign that your teeth are moving, and that means your treatment is working. Stay consistent with your orthodontist’s instructions, maintain good oral hygiene, and be gentle with your mouth for the first week after adjustments.

If you find the constant pain or mouth ulcers difficult to manage, ask your dentist about clear aligners, a more comfortable, removable alternative that doesn’t cause wire or bracket irritation.

With the right care and guidance from your orthodontist, your discomfort will ease, and every small adjustment brings you closer to the confident smile you’ve been waiting for.

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