Generally, pathologic dry mouth and tongue with teeth marks will not appear at the same time, the patient may be congenital tongue with teeth marks, coupled with dry mouth caused by other reasons, can be treated by taking apricot suxan, white tiger soup or Zhi Bai Di Huang Wan and other drugs. Tooth-marked tongue refers to the traces of teeth on the edge of the tongue body, mostly due to the tongue body being fat and compressed by the edge of the teeth. It is generally divided into congenital tongue and pathological tongue, of which pathological tongue is mostly caused by qi deficiency, spleen deficiency, often accompanied by wet face and fluid, or slippery tongue, loose urine, swelling, and so on. Dry mouth and tongue need to be diagnosed and treated, divided into various types. Such as dryness caused by dryness of the mouth and tongue with dry nose, dry lips and skin, you can choose to take apricot suzan for treatment, with light propaganda and cool dryness, the efficacy of the lungs and phlegm. It is not suitable for people with wind-heat cold. Dry mouth and tongue caused by excessive internal heat with obvious thirst, fever, sweating more, you can take White Tiger Soup for treatment, with the efficacy of clearing the heat of the qi, clearing heat and generating fluids. Dry mouth and tongue caused by yin deficiency is more obvious at night, accompanied by flushing of cheekbones (redness of cheekbones on both sides of the face), red tongue with little fluids, night sweating (abnormal sweating after going to sleep, and sweating stops after waking up), etc., and can be treated with Zhi Bai Di Huang Wan, which has the efficacy of nourishing yin and clearing heat (nourishing the yin essence and clearing away the heat evils). It is recommended that patients in need of treatment should consult a doctor in time and take the medication under the doctor’s guidance.