First of all, we must pay great attention to oral hygiene. If there are local factors in the oral cavity, we can perform full-mouth scaling to remove oral lesions; use some mouthwash.
Brush your teeth carefully every morning, before going to bed and after meals, and when necessary, gently brush off the tongue coating with a toothbrush or a clean towel. Secondly, quit smoking and drinking; the diet should be relatively light, avoid eating cold, irritating, smelly (such as garlic, onion, leeks, stinky tofu, etc.) and indigestible, greasy (high protein, high fat) food; eat Chew slowly; drink more water, eat more vegetables, fruits and beans; keep a regular life and rest, and keep a good mood; take part in more physical exercise.
Traditional Chinese medicine believes that bad breath belongs to the “heat” of the gastrointestinal tract, so it is recommended that bad breath should eat as little as possible warm and cold foods that help heat, and eat some heat-clearing foods in moderation.
