What should I do for mouth sores caused by excessive internal heat?

When experiencing oral inflammation or "excessive internal heat," the following measures can help alleviate symptoms: 1. Adjust diet: Avoid spicy, fried, grilled, and smoked foods, as well as reduce intake of high-sugar foods. Eat more light and cooling foods such as fruits and vegetables, especially bitter gourd, winter melon, and other vegetables known for clearing heat and reducing fire. 2. Drink plenty of water: Maintaining adequate hydration helps relieve oral discomfort and symptoms of internal heat. 3. Medication: If symptoms are severe, consider taking heat-clearing and fire-purging medications such as Niuhuang Shangqing Pills or Huanglian Shangqing Tablets. 4. Maintain oral hygiene: Keep the mouth clean to prevent oral infections. 5. Adjust lifestyle habits: Ensure sufficient sleep and avoid prolonged psychological stress and anxiety, which helps strengthen the immune system and reduce occurrences of internal heat. By comprehensively applying the above measures, symptoms of oral inflammation or internal heat can be effectively relieved. Patients with concerns should seek medical advice promptly.