Wild chicken claw-shaped berberine

  Weilian, most of the medicinal materials are clustered, often curved, shaped like chicken feet, known as "chicken claws", its single roots are 3-6cm long and 0.3-0.8cm in diameter.

The surface is rough and has irregular nodular ridges with roots and fibrous roots. The inter-section surface is smooth as a stem, and is called "crossing the bridge." There are many residual brown scales on the upper part, and there are often residual stems or petioles at the top. The surface is grayish yellow or yellowish brown. Hard, the section is not neat, the skin is orange-red or dark brown, the wood is bright yellow or orange-yellow, arranged radially, and the pith is sometimes hollow. The gas is slight and the taste is extremely bitter.

Heat and dampness, purging fire and detoxification. For damp heat, vomiting, vomiting, diarrhea, jaundice, high fever, fainting, heartburn, upset, bloody vomiting, red eyes, toothache, thirst, swollen hemorrhoids; external treatment of eczema, Wet sores, pus in the ear canal. Liquor and yellow are good on the hot. For eye red, mouth sores. Turmeric even clears the stomach and stomach to vomit. For cold and heat, heat and humidity, vomiting. Qi Huang Lian Shu liver and stomach to vomit. For liver and stomach disharmony, vomiting and acid.