Xiaochaihu granule can relieve exterior heat, soothe the liver and regulate the stomach, and can be used for exogenous diseases, with symptoms of cold and heat, fullness in chest and hypochondrium, loss of appetite, vexation and vomiting, bitter mouth and dry throat. Biyankang tablet has the functions of clearing away heat and toxic materials, dispersing lung qi, inducing resuscitation, reducing swelling and relieving pain, and can be used for acute and chronic rhinitis and allergic rhinitis. Liushen Pill has the functions of cooling, detoxicating, diminishing inflammation and relieving pain, and is used for sore throat. According to the instructions, Xiaochaihu Granules, Biyankang Tablets and Liushen Pills can be taken together without adverse interaction.