Poria is a particularly good medicine with a wide range of applications. Poria is mainly a medicine that belongs to the spleen and stomach, and its main function is to tonify the spleen and stomach. Poria is often used by patients with weak spleen and stomach, indigestion, lethargy, fatigue or bloating, loss of appetite, loose stools and diarrhea. In addition, Poria can also diuretic and dispel dampness, can play a diuretic, dispel dampness, dampness, can be used for a variety of water and dampness caused by internal stoppage of edema. That is, all kinds of edema, edema, such as urinary incontinence, abdominal distension and swelling of the disease. Poria can calm the heart and tranquilize the mind, and can be used to treat insomnia, i.e., to treat difficulty in falling asleep and waking up easily. Poria is a particularly good medicine, and it is often used in the treatment of these diseases in ENT. Because Poria can nourish the spleen and stomach, and can dispel dampness, ENT diseases are many with the spleen and stomach function is not good, the internal scripture said that the spleen is not as good as people nine orifices can not be. Spleen-stomach disharmony can lead to clear orifices unfavorable, resulting in tinnitus, deafness, dizziness, including nose rhinitis, throat diseases may be seen. Therefore, tonifying the spleen and stomach is a very important treatment, so Poria is used in a wide range.