The invention relates to a Lonicerae and Forsythiae detoxication soft capsule medicine and a preparation method and a quality detection method thereof, belonging to the field of traditional Chinese medicines. The Lonicerae and Forsythiae detoxication soft capsule comprises the following raw materials in parts by weight: 5 parts of Lonicerae, 5 parts of Forsythiae, 3 parts of mint, 2 parts of Schizonepeta, 2.5 parts of fermented soya beans, 3 parts of burdock (fried), 3 parts of Platycodon grandiflorum, 2 parts of lophatherum gracile and 2.5 parts of liquorice. The invention provides the preparation method of the medicine and also provides the quality detection method, wherein the quality detection method comprises five identification methods and a method for carrying out content determination by adopting a high performance liquid chromatography, and the methods can effectively control the quality of the Lonicerae and Forsythiae detoxication soft capsule.
