Drinking expectorant tea dry mouth and tongue may be a long time serving expectorant tea depletion of yin liquid caused by. The main effect of drinking the tea is to strengthen the spleen and remove dampness. Spleen deficiency will lead to poor transportation of water and dampness, resulting in diarrhea, abdominal pain, fatigue, heavy body, edema, obesity and so on. As dampness is divided into cold dampness and dampness-heat, and some people also combined with spleen deficiency and other conditions, take on their own to eliminate dampness tea will be prone to some side effects. For example, cold and damp people, drinking tea to clear heat, will aggravate the body’s cold, if it is hot and humid people, taking medicine to dispel cold, it is likely to aggravate the body’s heat, resulting in a dry mouth and tongue. In addition, if it is a spleen deficiency plus dampness of people who drink too cold tea or too large a dose of expectorant tea for a long time, will aggravate the spleen deficiency, if it is a dampness is not heavy, long time to drink expectorant tea, will cause yin fluid loss, in addition, expectorant tea in certain ingredients, long-term use will cause damage to the liver and kidneys. Drinking expectorant tea dry mouth need to go to the hospital in a timely manner to confirm the diagnosis, under the guidance of the doctor’s instructions for standardized treatment, you can usually do some outdoor exercise, can improve the body’s resistance, the diet to the light and easy to digest, can not eat spicy and stimulating food.