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a person pulling down their lower lip to reveal a small canker sore on the inner mouth lining.

Does Mouthwash Help Canker Sores? Ultimate Buying Guide

Canker sores are a common problem, but they can be very painful and make it difficult to eat or speak. Most people turn to over-the-counter medications in an attempt to heal them quickly. But is mouthwash the best option? This article will explore the pros and cons of mouthwash treating canker sores.

Canker sores are a common problem, affecting many people at some point in their lives. While the cause of canker sores is not fully understood, there are some things that seem to make them worse, such as stress and acidic foods. Some people find that mouthwash helps reduce the number and severity of canker sores.

Mouthwash is not a cure for canker sores but can help reduce inflammation and pain. It also helps to keep the mouth clean and free from bacteria. Many different types of mouthwash are available, so it is crucial to find one that works best for you.

a bottle of blue-tinted mouthwash with a small cup containing the liquid, illustrating potential oral care for mouth sores
Blue mouthwash in cup may soothe canker sores, but evidence varies.

If you suffer from frequent canker sores, using mouthwash may help to reduce their number and severity. However, it is crucial to see a doctor if your canker sores do not improve after mouthwash for a few weeks.

Does mouthwash help canker sores on the tongue?

There is no definitive answer to whether mouthwash helps canker sores on the tongue. Some people say it does, while others claim it does not make a difference. One study showed that rinsing with chlorhexidine (a common ingredient in mouthwash) twice a day for seven days did not speed up the healing process of canker sores. However, another study showed that mouthwash with Listerine may help to reduce the healing time of canker sores.

There is no definitive answer to this question. Some people find that over-the-counter mouthwashes, such as Listerine work well for treating canker sores. Others prefer to use a prescription mouthwash, such as Chlorhexidine gluconate. There are also natural mouthwashes available, which some people prefer. Ultimately, it is up to you to find the mouthwash that works best for you.

Our list:

1. Antiseptic Mouthwash

Mouthwashes that contain antiseptics, such as chlorhexidine or hydrogen peroxide may help to kill bacteria and promote healing. One study showed that rinsing with chlorhexidine twice a day for seven days reduced the healing time of canker sores.

a bottle of blue-tinted mouthwash with a small cup containing the liquid, illustrating potential oral care for mouth sores
Blue mouthwash in cup may soothe canker sores, but evidence varies.

2. Listerine

Listerine mouthwash was not as effective as antiseptic mouthwashes.

However, it has been shown to help reduce the healing time of canker sores.

3. Natural Mouthwashes

Some people prefer to use natural mouthwashes to avoid the chemicals in over-the-counter and prescription options. There is no scientific evidence to show that natural mouthwashes are more effective than other mouthwashes. However, some people find that they work well for them.

4. Prescription Mouthwash

If over-the-counter options do not work, your doctor may prescribe a more potent mouthwash. One study showed that a mouthwash containing chlorhexidine gluconate effectively reduced the healing time of canker sores.

Yes, it can slightly help to prevent canker sores by reducing the number of bacteria in your mouth. However, it is not a cure-all, and you may still get canker sores even if you use mouthwash regularly. You can do other things to help prevent canker sores, such as avoid triggers (such as stress and acidic foods) and eat a balanced diet.

While mouthwash may help to prevent canker sores, it is not a guarantee. If you are suffering from frequent or severe canker sores, you should see a doctor find out the underlying cause.

There are several things that you can do to help prevent canker sores:

  • Avoid triggers, such as stress and acidic foods.
  • Eat a balanced diet.
  • Drink plenty of fluids.
  • Stay hydrated.
  • Use a soft toothbrush.
  • Avoid mouthwash that contains alcohol.
  • Use a lip balm or Chapstick to protect your lips.

If you are suffering from canker sores on your tongue, you may want to try using mouthwash and see if it makes a difference for you. However, there is no definitive answer as to whether or not mouthwash will help treat canker sores. Check with your dentist or doctor first to ensure your mouthwash is safe.

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