The present invention discloses a Chinese herbal medicine for the treatment of influenza caused by A-type H1N1 viruses. Belonging to the Chinese medicine field, the herbal medicine is prepared with a certain weight percentage of bulk pharmaceuticals, including sunburn ephedra, gypsum, honeysuckle, forsythia, skullcap, anemarrhena, fritillaria, fried almonds, arctium, artemisia annua, mint and licorice. The disclosed herbal medicine not only has significant healing effect on typical symptoms of influenza such as fever, sore throat discomfort or pain, cough and the like that have broadly antimicrobial effect, but also enables the patient to purchase for convenient decoction because all these bulk pharmaceuticals are common medicinal raw materials.本發明一種治療由甲型H1N1等流感病毒引起的流感的中藥,屬於中藥技術領域,所述中藥由一定的重量份的原料藥製備而成,所述原料藥包括炙麻黃、生石膏、金銀花、連翹、黃芩、知母、浙貝母、炒杏仁、牛蒡子、青蒿、薄荷和生甘草,本發明的中藥不僅能夠對流感的典型症狀如發熱、咽喉不適或疼痛、咳嗽等有明顯的治癒效果,具有廣譜抗菌的療效,而且由於原料藥均是普通藥材,患者可以很方便的購買並煎服。