Preparation method of beverage for treating pediatric acute infantile convulsions

The invention discloses a preparation method of a beverage for treating pediatric acute infantile convulsions. The beverage is prepared by compounding an extract obtained after extracting a traditional Chinese medicine composition capable of effectively treating the pediatric acute infantile convulsions with blended fruit juice, and is capable of effectively treating the pediatric acute infantile convulsions, wherein the traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 5 to 7 parts of concha mauritiae arabicae, 12 to 20 parts of rhizoma phragmitis, 8 to 12 parts of plumula nelumbinis, 8 to 12 parts of herba potentillae chinensis, 2 to 3 parts of rhizoma coptidis, 6 to 8 parts of rhizoma bolbostemmae, 8 to 12 parts of radix isatidis, 8 to 12 parts of cornu bubali, 3 to 5 parts of inula herb, 2 to 4 parts of fructus trichosanthis, 2 to 4 parts of ecklonia kurome okam, 2 to 4 parts of sargassum, 4 to 6 parts of concha arcae, 8 to 10 parts of rhizoma gastro