What causes frequent mouth ulcers?

Sep 13, 2022 Source: Cainiu Health

Dr. Zhang Liwen

Introduction

There are many reasons why mouth ulcers frequently occur, generally categorized as follows: 1. Low immune function, which reduces oral immunity and triggers ulcers. 2. Deficiency of nutrients such as vitamin B12, zinc, iron, and other trace elements, making one prone to mouth ulcers. 3. Presence of systemic diseases. If a patient has conditions such as gastric ulcers, colitis, hepatitis, etc.

Over the past two months, I've had several episodes of oral ulcers. However, in recent days, multiple blisters have appeared in my mouth again, and this time the pain is particularly severe. What causes frequent oral ulcers?

What Causes Frequent Oral Ulcers?

There are many reasons for recurrent oral ulcers, generally falling into the following categories: 1) Reduced immune function, which lowers oral immunity and makes bacterial growth more likely, triggering ulcers. 2) Deficiency of essential nutrients such as vitamin B12, zinc, and iron, which can easily lead to oral ulcers. 3) Systemic diseases. If a patient suffers from conditions like gastric ulcers, colitis, or hepatitis, they are also more prone to developing oral ulcers.

Oral ulcers may be caused by excessive internal heat ("fire"). In daily life, it's important to pay attention to your diet—avoid spicy and irritating foods, drink plenty of water, and consume more fresh fruits and vegetables. These habits can effectively prevent symptoms caused by excessive internal heat. Currently, Zhang Guiyang can appropriately use some anti-inflammatory oral sprays for treatment, which can help prevent worsening of oral ulcers.

Oral ulcers may also result from vitamin deficiencies in the body. Therefore, in daily life, it's important to eat more fruits and vegetables rich in vitamins to enhance immunity and resistance. Internal heat in the body can also trigger oral ulcers. Thus, make sure to drink plenty of warm water to prevent overheating, and avoid consuming spicy or irritating foods. We hope this answer helps you. Wishing you good health and happiness!

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Causes of Recurrent Mouth Ulcers

The most common type of oral ulcer is the aphthous ulcer, also known as recurrent aphthous stomatitis (RAS). The precise etiology of RAS remains unclear but is generally attributed to a triad of factors: genetic predisposition, environmental triggers, and immune dysregulation. In genetically susceptible individuals, environmental factors can provoke an aberrant immune response, leading to the characteristic lesions of oral ulcers—namely, the interplay between genetic and environmental factors.

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Why do mouth ulcers occur frequently?

If you frequently develop mouth ulcers, it could be a sign from your body indicating a deficiency in certain vitamins, iron, or other trace elements. In such cases, you should take some vitamin supplements or consume vegetables and fruits rich in vitamins for treatment. It's also advisable to use a softer toothbrush for daily brushing and to have professional dental cleaning done at the hospital's dental department.

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Recurrent oral ulcers

If you frequently experience oral ulcers, it is likely due to regularly consuming spicy foods. Be sure to drink plenty of water and reduce your intake of spicy foods. You may apply lidocaine gel to the ulcerated areas to alleviate pain. Additionally, incorporate more fresh vegetables into your daily diet to ensure adequate vitamin intake—most oral ulcers result from vitamin deficiencies. Therefore, maintaining a balanced and nutritious diet is essential in daily life.

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What Causes Recurrent Oral Ulcers?

Recurrent oral ulcers are often caused by deficiencies of trace elements such as vitamin B and vitamin C in the patient’s body. In such cases, patients should consume more foods rich in vitamins to replenish these essential micronutrients and thereby address the underlying cause. Additionally, some patients may develop recurrent oral ulcers due to excessive daily stress or poor mental health.