What is the reason for repeated mouth ulcers and a normal set of immune tests?

Usually, patients with recurrent mouth ulcers and normal immunological tests may be due to non-disease reasons such as mental factors and improper diet. However, it is also possible that malnutrition is caused by a deficiency of vitamin B12 or folic acid.

1. Non-disease causes:

1. Mental factors: if you are in a state of tension or excessive pressure for a long time, it may cause autonomic nerve dysfunction, resulting in endocrine disorders, during which it is easy to induce the occurrence of mouth ulcers;

2. Improper diet: If you often eat spicy and irritating food or fried food, it will lead to the bodyget angryand the burden of the gastrointestinal tract increases, and it will also cause certain damage to local mucosal tissues, and will also increase the probability of oral ulcers.

2. Causes of the disease:

1. Malnutritional diseases: such as megaloblastic anemia and pernicious anemia, both of which are related to the lack of vitamins in the human body, and this symptom will cause the phenomenon of decreased immunity in the body, so it is easy for bacteria to invade the inside of the mouth, and then form the symptoms of oral ulcers.

It is recommended that such people pay attention to rest more in their daily life, avoid staying up late, ensure sufficient sleep time, and also need to eat a light diet, eat more fresh fruits and vegetables, and eat less greasy, spicy and irritating foods, which can help improve discomfort symptoms.