A mouth ulcer, also known as canker sores or aphthous ulcers, is a painful sore that develops on the inside of the mouth, on the gums, or on the tongue.

Introduction

Mouth ulcers are quite common and can be caused by a number of factors, including stress, injury to the mouth, certain foods or medications, and underlying medical conditions.

The symptoms of a mouth ulcer may include a painful sore or blister, redness and inflammation around the sore, and a burning or tingling sensation in the affected area. Most mouth ulcers are not serious and will heal on their own within a week or two.

To help manage the pain and discomfort associated with a mouth ulcer, you can try rinsing your mouth with salt water or using over-the-counter pain relievers, such as acetaminophen or ibuprofen. If your mouth ulcer is severe, persists for more than two weeks, or is accompanied by other symptoms, such as fever or difficulty swallowing, you should see a doctor for further evaluation and treatment.

 

Symptoms

The symptoms of a mouth ulcer can vary depending on the severity and location of the sore. Common symptoms of a mouth ulcer include:

  1. Pain or discomfort in the affected area
  2. Redness and inflammation around the sore
  3. A burning or tingling sensation in the mouth
  4. Small, round or oval-shaped sores in the mouth
  5. White, gray or yellow-colored lesion with a red border
  6. Difficulty eating, drinking, or speaking
  7. Swollen lymph nodes in the neck

Most mouth ulcers are not serious and will heal on their own within a week or two. However, if you have a mouth ulcer that is large, painful, or lasts for more than two weeks, you should see a doctor or dentist for further evaluation and treatment. Additionally, if you have other symptoms, such as fever, difficulty swallowing, or rash, you should seek medical attention.

 

Causes