Open Sword Throat Spray is a compound preparation of traditional Chinese medicine, which can be used clinically as appropriate according to the specific condition of the infant. The formula of the Chinese medicine contained in Open Throat Spray mainly consists of eight-clawed golden dragon, Yam bean root, mint brain and so on. This drug has the efficacy of clearing away heat and detoxification, subduing swelling and relieving pain, and can play a certain role in relieving and alleviating symptoms such as sore throat, dry mouth and bitter mouth. In the observation of clinical medicine, it is more effective and safe for pediatric herpes pharyngitis and can reduce the symptoms. Generally infants can be used appropriately if they are not allergic to the individual components in this drug.