Old mouth ulcer

Old mouth ulcer may be a warning signal sent by the body, such as stress and mental factors, poor oral hygiene, poor living habits, nutritional deficiencies, immune system problems, local stimulation, etc. 1. Stress and mental factors Long-term high stress state or excessive mental tension may induce frequent mouth ulcers. Stress can affect the body's hormone balance and immune system function, making oral mucosa more vulnerable to damage. 2. Poor oral hygiene does not pay attention to oral hygiene, food debris, soft dirt, etc. accumulate in the mouth, easy to breed bacteria, causing oral inflammation, and then lead to oral ulcers. Good oral hygiene habits are very important for preventing oral ulcers. 3. Bad habits such as smoking, alcoholism, excessive consumption of spicy and irritating foods, etc., may stimulate oral mucosa and increase the incidence of oral ulcers. These bad habits may cause direct damage to oral mucosa or interfere with the balance of oral environment. 4. Nutritional deficiency Deficiency of certain vitamins and minerals, such as vitamin B12, zinc, iron, etc., may affect the health of oral mucosa and increase the risk of oral ulcers. These nutrients are essential for cell growth, repair and normal function maintenance. 5. Immune system problems Abnormal immune system may lead to repeated attacks of oral ulcers. When the body's immune system does not work properly, it may not be able to effectively resist the invasion of pathogens, which may easily lead to inflammation and ulcers of the oral mucosa. For example, in patients with autoimmune diseases, their immune system may mistakenly attack their own oral tissues. 6. Local stimulation of sharp edges of teeth, inappropriate dentures and other long-term stimulation of the oral mucosa may also lead to oral ulcers. This mechanical irritation can lead to repeated injury and inflammation of the oral mucosa. In addition, some systemic diseases, such as gastrointestinal diseases, may also be related to the frequent occurrence of oral ulcers. These diseases may indirectly cause oral problems by affecting the overall health of the body. In short, attention should be paid to the frequent occurrence of oral ulcers. Oral sprays, ointments or mouthwashes with anti-inflammatory and analgesic effects, such as preparations containing dexamethasone and lidocaine, can be used to relieve pain and discomfort caused by oral ulcers. Vitamin B group (especially B12), vitamin C, zinc, iron and other nutrients should be supplemented appropriately to support the health and repair of oral mucosa.

Regular brushing, flossing, mouthwash, etc., keep your mouth clean and reduce bacterial growth. If oral ulcers persist, occur frequently, or are accompanied by other abnormal symptoms, it is recommended to seek medical attention in time, conduct a comprehensive physical examination and related diagnosis, to identify the cause, and take targeted treatment measures.