Zhen Wu Tang is able to treat swollen feet caused by spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys), internal stagnation of water-dampness (water-dampness stays in the body), such as edema caused by cardiogenic edema and chronic glomerulonephritis, etc. It has the effect of warming the yang and inducing diuresis (supplementing yang qi in the body to promote the circulation of water and fluids). Zhen Wu Tang is a TCM formula to dispel dampness, and its effect is to warm yang and benefit water. It is effective in treating swollen feet caused by internal storage of water-dampness (water-dampness stays in the body), spleen and kidney yang deficiency (deficiency of yang qi in the spleen and kidneys), including chronic glomerulonephritis, cardiogenic edema, chronic enteritis, etc., which manifests as edema, especially below the waist, dysuria (uncontrolled urination), dizziness and dizziness, and heavy pain in the limbs. The adverse reactions and contraindications, precautions of Zhen Wu Tang are not clear at present. If this formula is needed, it should be applied under the diagnosis of traditional Chinese medicine practitioners, and should not be used on its own to avoid adverse consequences. Swollen feet can be mild or serious, it is recommended that patients with swollen feet go to the hospital for timely treatment.