Banlangen is not recommended for long-term use, this product has the effect of cooling the blood and facilitating the pharynx, and should be used in accordance with medical advice.
The root belongs to a kind of bitter and cold herbal medicine, bitter and cold herbal medicine is easy to damage the spleen and stomach, the spleen and stomach cold, no real fire and heat toxicity of the people should be careful to take the root, so it is not recommended to take the root for a long time.
It has the effect of cooling the blood, clearing heat and removing toxins, and is used for fever and sore throat, warm poisonous spots (warm poisonous evils invade the human body resulting in spots and patches on the skin), the big head plague, warm plague, rotting throat and cholera, mumps, dengtoxin (acute infectious disease, the skin can be seen as red like paint), carbuncles and swellings.
It can be used to treat exogenous wind-heat by combining it with Jingwu and Honeysuckle, to treat sore throat by combining it with Ma Bo, Xuan Shen and Burdock, and to treat seasonal warmth by combining it with Zi Cao, Radix et Rhizoma Sheng Di and Scutellaria Baicalensis.
Panlangen should be prescribed by a doctor.