Many mothers ask their children to grind their teeth when they sleep at night, is it because they have worms in their stomach? But why do they still grind their teeth after taking wormer? It is true that the idea that grinding teeth is the work of roundworms is deeply rooted in people’s minds, but what is puzzling is why they still grind their teeth after taking wormer, and even some adults grind their teeth when they sleep. In fact, grinding teeth is not only related to parasites. Grinding teeth, the ancient Chinese medical text called erosion, refers to the upper and lower teeth grinding and cutting each other, grunting sound. In addition to roundworm grinding at night also has a lot to do with the spleen and stomach digestion. 1, roundworm rodent teeth: is caused by infection with intestinal parasites. There are characteristics of roundworm evidence, such as abdominal pain around the umbilicus, and sometimes painful when stopped, gluttony, strange food fetish, yellow muscle thin, or nostril itching, sclera blue spots, white worm spots on the side and cheek, small dots in the lips in the form of corn-like translucent protrusions. The main treatment is to expel worms, together with strengthening the spleen and resolving dampness. Commonly used wu mei pill, make junzi san or western medicine albendazole. 2, food stagnation gastrointestinal erosion: is caused by poor diet, internal injury to milk food, stagnation, Qi stagnation, and injury to the spleen and stomach. To do not think about eating and drinking, food but not transformed, burping, cavity and abdomen fullness, the shape of thinning, poor stool, it stinks. The treatment is to eliminate food, guide stagnation and harmonize the middle. Commonly used to add or subtract from Baohe Pill or Hovenia Guiding Stagnation Pill. Chiropractic, massage the four suture points and push the spleen earth can promote digestion and improve symptoms. 3, heart and spleen heat eruption: caused by heart and spleen fire heat. See heart trouble, bad breath, thirst for cold drinks, mouth and tongue sores, red tongue with yellow coating and less fluid, smooth pulse. Treatment is to clear the fire in the stomach, commonly used to clear the stomach with addition and subtraction. Massage of acupuncture points such as Laogong point, Foot San Li and Neiting can improve the symptoms. The situation is clear, the right medicine, grinding teeth is a small problem, but it is not simple!