What medicine is best for tongue whitening?

Tongue whitening can take some warm spleen medicine, such as Fuzi Li Zhong Wan, Jianpi Wan, Xiangsha Yangwei Wan, etc. Tongue whitening mainly points to the following conditions: 1, tongue thin white, mostly qi and blood deficiency, can eat warm kidney spleen medicine, such as Sishen Wan. 2, if the tongue thin white and too lubricated, generally seen in the external syndrome, cold syndrome, can eat cold dehumidification medicine, such as Xiaohuoluo Dan. 3. If the tongue coating is thin and white and dry, it is more common in heat syndrome or feeling dry evil. It is wind-heat syndrome. You can take drugs that clear away heat and relieve wind, or moisten dryness, such as Yinqiao Powder and Xingsu Powder. If the tongue is white and the symptoms are mild, you can use diet to condition it, reduce the intake of meat and fatty foods, or replace red meat such as cattle, sheep and pigs with white meat such as fish and chicken. You should eat enough vegetables every day, such as celery, rapeseed, etc., to increase gastrointestinal motility and promote digestion.