The dosage of Tongkou Rhinitis Tablets for children 8 years old can be administered according to the principle of using proprietary Chinese medicines for children, and the specifics need to follow the doctor’s instructions. The instruction of Tongkou Rhinitis Tablets states that the dosage of this product is 5-7 tablets each time, 3 times a day, orally. The dosage for children aged 8 years is not specified. According to the principle of children’s use of proprietary Chinese medicines, children aged 8 years old can take 1/2 of the adult dose. Specific medication should be used under medical supervision. Tongkou Rhinitis Tablet has the efficacy of promoting the lung and opening the orifices, dispersing wind and fixing the surface. It is used for forehead headache, nasal congestion, nasal discharge of clear or cloudy mucus caused by deficiency of the surface, wind-heat embracing the lungs; allergic rhinitis, chronic rhinitis, sinusitis, see the above evidence. Allergic to the product is prohibited, the adverse effects of the drug is not clear, should be under the guidance of a doctor to identify the use of drugs.