This formula was designed to treat Defense aspect syndrome (wei fen zheng) due to Wind-Warm or Wind-Heat. The defensive Qi protects the Exterior of the body. Over subsequent centuries this formula has become the treatment of choice for Wind-Heat invasion of the Exterior. It is a well designed formula that features strongly acting principal ingredients, which, in addition to dispelling Wind-Heat, also clear Heat Toxin.

• Traditionally used in Chinese medicine to remove Heat toxin
• Traditionally used in Chinese medicine to expel wind-heat