How to adjust without tongue coating

Tongue coating is a thin layer of dirt covering the surface of the tongue body. It is a substance condensed on the surface of the tongue due to steaming of stomach qi and tide of stomach fluid. It can reflect the ups and downs of stomach qi and turbid food and phlegm in the human body. Without tongue coating, it is called peeling, mostly due to the loss of stomach qi and unable to fumigate the tongue. Deficiency of stomach yin or deficiency of qi and blood, unable to tide the tongue and tongue, is a sign of general weakness. All tongue coating shedding is called mirror tongue, which is seen in extreme deficiency of stomach yin. Clinically, Yiguan Decoction, Shaoyao Gancao Decoction, Maifengtang, Yiwei Decoction are commonly used to nourish yin and nourish stomach. Combined with phlegm and dampness, Buzhong Yiqi Decoction and Shenling Baizhu Powder can be used to invigorate spleen and dispel dampness, nourish stomach and nourish yin.