Abstract: A: flaxseed is sweet and flat, into the spleen, stomach, large intestine meridian. The flavor of the body moist and fat, can nourish yin moistening intestines, is the treatment of constipation commonly used medicine. Clinically, it is mostly used for constipation due to dryness of intestines caused by burning of fluids by heat, often combined with rhubarb, Citrus aurantium, white peony, almonds and other medicines to clear heat and promote the production of fluids, moistening dryness and laxative. If the tongue is red and the mouth is in the desire to drink, fluid loss and exhaustion, can add maitake dong, raw rhizome, xuan shen, increase fluid and moisten dryness, promote the production of fluids and pass stools. Warm Disease Article" Maidong Ma Ren belongs to this kind. Because of the nature of this product is calm, there are still nourishing yin, nourish the spleen and stomach, so the elderly spleen and stomach qi and yin deficiency, epigastric and abdominal plagiarism. Spleen movement is not healthy, liquid does not melt the Jin, dregs of liquid exhaustion caused by the loss of intestines to moisturize the constipation, more applicable. Often combined with atractylodes, poria, lotus seeds, chebula, hedgehog, angelica, healthy transportation of the spleen and stomach, transporting fluid to produce fluids, lubricate the bowels.