Generally speaking, the effects of Chinese wheat and floating wheat are not the same. Huai wheat usually refers to wheat grown in the Jianghuai area, which is the mature fruit of the graminaceous plant wheat, the main effect is to nourish the heart and tranquilize the mind (by nourishing the heart to stabilize the mind), often and jujube, baked licorice Wu decoction for women’s dirty agitation (upset and depressed, for no apparent reason, wanting to cry), sadness, such as wanting to cry. Floating wheat is the dry, light and deflated thin fruit of wheat, family Gramineae, and its effects are beneficial to qi, stop sweating, and remove heat, which can cure spontaneous sweating (involuntary sweating during the daytime, and sweating is aggravated by a little movement) (abnormal sweating of the body in the waking state), night sweating (abnormal sweating after falling asleep, and sweating stops after waking up) (abnormal sweating during falling asleep, and normal sweating when waking up). Besides, floating wheat can be combined with astragalus, calcined oyster and ephedra root to relieve spontaneous sweating due to qi deficiency; for those who suffer from bone vapor and labor heat due to yin deficiency, it can also be combined with xuan shen (玄参), maitong (麦冬), and sheng di (生地). Floating Wheat should not be used for those who sweat before the surface evils (the evils on the surface of the muscles) are exhausted. There is a certain difference between this drug and Huai Xiao Mai in terms of efficacy, so it should not be mixed, and the specific use of the drug should follow the doctor’s instructions.