Niuhuang Qingxin Wan (Niuhuang Qingxin Pills)

Key Characteristic	It is listed in the National Basic Drug Catalogue, and used in the department of internal medicine
Formula Basis	Tai Ping Hui Min He Ji Ju Fang (Formularies of the Bureau of People’s Welfare Pharmacy) of the Song dynasty
Ingredients	Calculus Bovis, Radix Angelicae Sinensis, Rhizoma Chuanxiong, Radix et Rhizoma Glycyrrhizae, Semen Armeniacae Amarum (stir-baked), Semen Sojae Germinatum, Fructus Jujubae, Rhizoma Atractylodis Macrocephalae (stir-baked with bran), Poria, Radix Platycodi, Radix Saposhnikoviae, Radix Bupleuri, Colla Corii Asini, Rhizoma Zingiberis, Radix Paeoniae Alba, Radix et Rhizoma Ginseng, Massa Medicata Fermentata (stir-baked), Cortex Cinnamomi, Radix Ophiopogonis, Radix Ampelopsis, Pollen Typhae (stir-baked), Moschus, Borneolum Syntheticum, Pulvis Cornus Bubali Concentratus, Cornu Saigae Tataricae, Cinnabaris, Realgar
Actions	To clear heat and resolve phlegm, and expel wind to relieve convulsion
Indications	Orifices obstructed by wind-phlegm, manifested as dizziness, profuse phlegm, coma, aphasia, convulsion and epilepsy, in addition, used for neurastheria, hypertension, etc.
Usage and Dosage	Oral administration: 1 big honeyed pill each time, once a day; water-honeyed pills: 1.5g each time, once a day, taken with warm boiled water
Precaution	Be cautious in pregnant women.
Pharmacological study	It acts to calm the mind and subside fever.