Radicis houttuyniae
Saururaceae

Anti-inflammatory, antimicrobial, diuretic, expectorant.

This herb is indicated for any toxic heat of the lungs in which there is thick yellow or green sputum. It can also be used for other hot swellings, either internally or externally, as it will help expel pus and cool the inflammation.

15-40 grams.

Do not use if you are suffering from cold deficiency symptoms.