Duckweed is the whole plant of the Lemna family Duckweed or Greenweed. It is a common surface phytophyte in all provinces of our country. The whole herb can be used as feed for livestock and poultry. Duckweed also has many functions such as sweating, expelling wind, clearing heat, detoxification, etc. It is an important medicine for diseases such as fever, rash, poor wind-heat rash, skin pruritus, ringworm, erysipelas, burns, etc. , It has a good hangover and hair-promoting effect. It has a cardiotonic effect, an increase in blood pressure and an antipyretic effect, and it has a killing effect on Culex larvae and mosquito pupae. To protect the cardiovascular system, the Qingping water extract has a tonic effect on the frog's heart failure caused by quinine, and can constrict blood vessels and increase blood pressure. Diuretic effect, diuretic components are potassium acetate and potassium chloride. Diffuse and dissolve the surface, the lungs govern the qi, the breath, the outer skin, open the nose, open the waterway, lower the bladder, and control the whole body.

Function:  Sweating, diuresis and detumescence

Usage and dosage:   6~12 gram

Storage :  Store in a cool and dry place.