(1) Notes on Materia Medica: Do it yourself. Afraid of plaster.

(2) Vitex negundo, also known as Vitex negundo, Vitex negundo and Vitex negundo, is a deciduous shrub of Verbenaceae. Widely distributed in northeast, north, northwest, central and southwest provinces, it can brew nectar. At the same time, it is also a traditional Chinese medicine that can be commonly used in life. It has the effects of clearing away lung-heat, promoting diuresis and treating stranguria, and is mainly used for lung-heat cough, whooping cough, epistaxis and gonorrhea.

2. Can Vitex negundo leaves still be used when they are yellow?

In fact, the yellowing of Vitex negundo cotyledons is not particularly harmful, and there is no toxicity, because Vitex negundo itself is a kind of traditional Chinese medicine, and its functions are as follows: the roots and leaves are used as medicine, which can cool and soothe the nerves, and can cure dysentery, influenza, expectoration and gastrointestinal pain, and the roots and seeds can drive away pinworms and treat diseases such as rheumatoid arthritis and chronic bronchitis.