Canker sores are sores inside the mouth that are circular or oval-shaped, white or yellowish in color. The sores are red and can be as small as 1 millimeter or as large as 0.5 to 1 inch. They can cause pain and irritation in the mouth when eating, drinking, or talking. Injuries to the mouth, eating acidic foods, or stress can also be factors that contribute to canker sores. Usually heal on their own within 2 weeks. They are usually not caused by an infection, but sometimes bacteria can invade.

There are many causes of canker sores, but if you only get canker sores occasionally, here are some things to consider:
- Reduce stress. Most people develop a canker sore when they are stressed or experiencing severe emotional distress.
- Brushing your teeth : Brush your teeth gently with a soft-bristled toothbrush and be sure to floss after every meal.
- Toothpaste: Switch to a toothpaste that does not contain sodium lauryl sulfate, as toothpaste containing this ingredient can trigger canker sores and cause them to flare up repeatedly.
Many people wonder if the sores they have are canker sores สนใจสมัคร? คลิกที่นี่เพื่อเริ่มต้น. Because mouth sores can be caused by many things. It doesn’t mean that they are only. They can be caused by infections or symptoms of certain diseases.
So let’s see how to observe whether the sores in our mouths are canker sores or not.
- The wound is circular or oval-shaped, white or yellowish.
- Oral sores usually occur on the cheeks, tongue, and gums.
- If the inflammation is severe, the wound will continue to grow larger.
- It may be accompanied by a high fever and last for more than 2 weeks.
- There is swelling, redness, and pain. Some people may not be able to open their mouths.
Recommend: Rinse your mouth with salt water or baking soda: Mix less than a teaspoon of salt into a bowl of water and swish it around in your mouth, then spit it out. Do this two to three times a day.
If you don’t like the taste of salt water, you can try using baking soda instead. Mix 1 teaspoon of baking soda with a few ounces of warm water, swish it around in your mouth, and spit it out. Both methods are effective in helping heal canker sores because they reduce acidity and reduce bacteria in the mouth.