Ling Gui Zhu Gan Tang is mainly used to dispel cold dampness, it has the effect of warming Yang, resolving fluid, strengthening the spleen and inducing diuresis. Ling Gui Zhu Gan Tang is mainly composed of Poria, Atractylodes macrocephala, Gui Zhi and Licorice. It strengthens the spleen and induces diuresis, and warms the Yang to eliminate water retention (promoting water metabolism by warming the Yang energy in the body). It is often used to treat cough, shortness of breath, fullness in the chest and ribs, palpitations (rapid heartbeat, often accompanied by panic), blurred vision, white smooth tongue, and sunken tight pulse. The adverse effects and contraindications of Ling Gui Zhu Gan Tang have not been clarified. During the period of taking the medicine, it is better not to consume spicy stimulating, cold and greasy food. Ling Gui Zhu Gan Tang needs to be added or subtracted by a professional doctor according to the specific condition before taking it. If there is any discomfort, it is recommended to go to the hospital in time to avoid delaying the condition.