The pharmacological effects of duckweed

Pharmacological effects

1, the role of cardiovascular

Qingping water extract has a strong heart effect on quinine-induced frog heart, calcium can be enhanced, large doses stop the heart in diastole, and can contract blood vessels to increase blood pressure.

2, antipyretic effect

Qing Ping decoction and infusion of 2 g/kg were given orally to rabbits who had fever due to typhoid mixed vaccine, which proved to have a weak antipyretic effect.

3, other roles

The antibacterial and antimalarial tests of Qingping are negative, and they have a killing effect on Culex larvae and mosquitoes in the laboratory and in the field.

Note

For exogenous wind-heat and measles, poor permeability, etc., clinical often with Xihe Liu, burdock, mint and other compatible applications. Wind heat rash can also be taken orally and externally. Duckweed can evaporate heat and water, so it is used by those who are hot for edema.


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