There is no such thing as a natural diuretic, diuretic is generally a western medical term, Chinese medicine refers to the role of diuretic swelling, diuresis and gonorrhea and other effects of traditional Chinese medicine, such as Hai Jinsha, Psyllium, Poria, Zeloda and so on. Specific medication to follow the doctor’s instructions. 1. Hai Jin Sha: it has the effect of clearing dampness and heat, and relieving pain through gonorrhea, and can be used for hemorrhagic gonorrhea (the appearance of blood in the urine accompanied by pain), sand gonorrhea, cream gonorrhea (urine as turbid as rice soup or slippery as grease, accompanied by urinary urgency, abdominal traction and discomfort), heat gonorrhea (burning and tingling pain in urination, accompanied by urinary urgency, abdominal traction and discomfort) and other conditions. Kidney Yin deficiency should be used with caution. 2. Psyllium: It has the effect of clearing heat and diuresis, dampness and stopping diarrhea (removing dampness to treat diarrhea), brightening the eyes and expelling phlegm, and can be used for dysuria (unsmooth urination), gonorrhea and leucorrhoea (turbid urine and leucorrhoea), oedema and distension, phlegm-heat and coughing, etc.. Yang qi subsidence, spermatorrhea and no internal dampness and heat is prohibited. 3. Poria: Poria has the effects of inducing diuresis and eliminating edema (facilitating urination and eliminating edema), seeping dampness, strengthening the spleen and tranquilizing the heart, and can be used for edema, phlegm (pathological products formed by impaired metabolism of water and fluid), and diarrhea caused by spleen deficiency (diarrhea caused by weak spleen function). Yin deficiency without dampness and heat, deficiency of cold and essence of slippery, Qi deficiency and subsidence should be taken with caution. 4. Zedoary: It has the effect of inducing diuresis and seepage of dampness (promoting the operation of water to get rid of dampness), draining heat, etc. It can be used for conditions such as urinary incontinence, edema and distension, and diarrhea and urinary incontinence. Kidney deficiency slippery semen, no dampness and heat is prohibited. Specific medication should be under the guidance of a physician, do not take medication without authorization, so as not to cause adverse reactions.