How do you adjust your tongue?

Cracked tongue is also called hooked tongue, which refers to deep grooves on the tongue surface. It is closely related to age, systemic disease factors, nutritional factors, genetics or infection. TCM believes that the formation of cracked tongue is closely related to heat or yin injury. If cracked tongue is shown, it is recommended to go to the hospital to improve the relevant examinations, exclude organic lesions, and exclude infections, psoriasis and other systemic diseases. Then you can find TCM to condition. If it is caused by excessive heat, you can eat some Chinese medicine to clear away heat. If it is caused by yin deficiency, it is mainly to nourish yin and blood to improve symptoms.