For patients with symptoms of dry mouth, astringent mouth, fatigue, and easy fatigue, traditional Chinese medicine (TCM) practitioners generally use qi and fluid production (promoting fluid production by replenishing qi), and commonly used formulas include Shengmansan, etc. Dry mouth and astringent mouth are generally signs of deficiency of qi and fluid, while fatigue is a sign of qi deficiency. Dry mouth and astringency are generally a sign of fluid deficiency, while weakness and fatigue are a sign of qi deficiency, which is a depletion of yin and qi during febrile illnesses or certain chronic, consumptive diseases. Dry mouth, astringent mouth, fatigue, easy fatigue, commonly found in “spring temperature”, “autumn dryness” and other heat diseases, as well as sweating, consumption, thirst, gonorrhea (increased frequency of urination, dripping, astringent pain) and other internal injuries and miscellaneous diseases. Traditional Chinese medicine generally adopts the treatment method of benefiting qi and promoting the production of body fluid for qi and fluid deficiencies, and commonly uses formulas such as Shengmisan for treatment. If you are not feeling well, you should go to the hospital in time to get a clear diagnosis and have your doctor arrange a treatment plan, so do not take it lightly to avoid delays.