Influenza is acute inflammation of upper respiratory tracts caused by viruses. Influenza usually happens during the period of climate change. Influenza has strong epidemicity, and has the symptoms of acute occurrence, high fever, sensation of chill, headache, nasal obstruction, a large amount of snot, and red and swollen and sore throat, occasionally having the symptoms of sickness, vomiting, and severe coughing. The proved recipe adopts Chinese medicine herbals as the raw materials, and oral liquid is obtained by a traditional decoction method. The proved recipe treats the disease according to the pathogenesis of the disease, has no side or toxic effects, and has a unique curative effect on influenza having the symptoms of high fever, sensation of chill, headache, nasal obstruction, running nose, inflammation and ache of throat, sickness, vomiting, and coughing. The proved recipe has been repeatedly researched over the several years, on the basis of curing of influenza patients over the past decades, the curative effect of the proved prescribe has been observed in clinic, the total effective rate reached 96%, and the cure rate arrives at 92%. The proved prescribe for treating influenza has a strong influenza resistant effect, and a prominent curative effect on preventing influenza, is capable of strengthening the bacterium and virus resistance and immunity of human bodies, has the advantages of short treatment course, rapid??effect, good consolidation, and user-friendliness, and is the only overall therapeutic proved prescribe for treating and preventing influenza.