Dry tongue with little fluid can be treated by taking medication under the guidance of a physician. Causes of tongue dryness and low fluid are mostly seen in solid heat, yin deficiency and fire exuberance (deficiency of yin essence in the body and hyperactive deficiency fire) and so on. For example, caused by solid heat can be different according to the condition, under the guidance of the doctor to choose Huanglian Shangqing pill, clear fire gardenia omelette, niu huang detoxification tablets, niu huang clear stomach pill and other drugs for treatment. Because of the yin deficiency and fire and lead to the tongue dry fluid less, will be accompanied by five heart heat (two hands heart and two feet heart fever, and consciously heart chest trouble heat), night sweating (after going to sleep sweating abnormally, wake up sweating stops), dizziness sleeplessness and so on the symptom. Medicines that nourish yin and clear heat (nourish yin essence and remove heat) can be chosen for treatment, such as Zhi Bai Di Huang Wan and Sha Shen Mai Dong Tang. If there is a dry tongue with little fluid, it is recommended to consult a hospital to identify the cause of the disease and standardize the treatment under the guidance of a physician. Attention to allergy to the above drugs are prohibited.