What are the causes and solutions for bruxism (teeth grinding)?

Generally, possible causes of bruxism (teeth grinding) may include poor living habits, mental factors, nutritional deficiencies, malocclusion, gastrointestinal dysfunction, and other factors. These can be improved by correcting不良 habits, dietary regulation, orthodontic treatment, medication, and other methods. Detailed explanations are as follows:

1. Poor Living Habits

Teeth grinding is more likely to occur during side or stomach sleeping. Long-term one-sided chewing, smoking, alcohol consumption, and excessive caffeine intake may also trigger bruxism. It is recommended to correct不良 habits, avoid maintaining the same sleeping posture or chewing on the same side for prolonged periods.

2. Mental Factors

Anxiety, tension, high stress levels, and emotional instability may lead to teeth grinding. When the brain remains in an excited state due to long-term stress or anxiety, this excitation may manifest as bruxism during sleep. It is recommended to learn relaxation techniques such as meditation, deep breathing, and yoga to relieve stress.

3. Nutritional Deficiencies

Deficiencies in calcium, magnesium, vitamin D, and other nutrients may cause bruxism. These nutritional needs can be met through diet or supplements. For example, consume more foods rich in calcium and vitamin D, such as milk, tofu, and spinach.

4. Malocclusion

Malocclusion problems such as misaligned teeth or abnormal bite relationships may lead to bruxism. To achieve balance, the jaw may unconsciously make adjustment movements, resulting in teeth grinding. It is recommended to consult a dentist for orthodontic treatment to correct the bite relationship. Wearing an occlusal splint can also help reduce tooth wear.

5. Gastrointestinal Dysfunction

Indigestion and gastrointestinal diseases may cause gastrointestinal dysfunction, which can lead to bruxism. It is recommended to adjust your diet, avoid overeating, and reduce intake of spicy foods such as chili peppers and Sichuan peppercorns. Follow medical advice to use medications such as domperidone tablets, metoclopramide tablets, lansoprazole enteric-coated tablets, etc., to improve gastrointestinal symptoms.

In daily life, maintain good oral hygiene by brushing teeth in the morning and evening, and avoid long-term consumption of hard foods such as nuts and ribs. If bruxism significantly affects your quality of life, seek timely medical attention and professional advice from a doctor.