When Nasi Yuan Shu Oral Liquid is given to children, it is necessary to determine the dosage for children in different age groups. Nasi Yuan Shu Oral Liquid is a proprietary Chinese medicine, which has the efficacy of dispersing wind and heat (dispersing externally-exposed wind-heat evils), dispelling dampness and clearing the orifices. It is recommended to take 3~5ml twice a day for children under 3 years old; 5ml three times a day for children aged 3~6 years old; 5~10ml three times a day for children aged 6~10 years old. Nasi Yuan Shu Oral Liquid contains Cang Er Zi, Xin Yi, Mentha piperita, Angelica dahurica, Scutellaria baicalensis, Gardenia jasminoides, Chai Hu, Xin Xin Xin, Rhizoma Ligustici Chuanxiong, Astragalus membranaceus, Chuan Mu Tong, Platycodon grandiflorus, Poria, and other traditional Chinese medicines, which have the efficacy of dispersing wind and dissipating heat (to help the body dispel wind evils, and to clear away dry and hot air within the body), and dispelling dampness and clearing up the orifices (to treat the symptoms of nasal congestion using wind dispersing methods). If you need to use Nasi Yuan Shu Oral Liquid, please do so under the supervision of a physician.