Children with thick yellow nasal discharge suggests that there is acute rhinitis or acute attack of chronic rhinitis, generally bacterial or mycoplasma, chlamydia and other infections are more likely. Take the following kinds of drugs: 1, to anti-infection treatment, if there is mycoplasma, chlamydia infection or the disease duration is relatively long, it is recommended to eat azithromycin treatment. If the condition is not long, you can first take oral cephalosporin antibiotics, such as cefaclor, etc. 2, should be localized with saline, nasal spray to clean nasal secretions. 3, should be localized with nasal sprays, such as mometasone furoate nasal spray to reduce the inflammatory reaction of the nasal cavity. 4, you can take the appropriate treatment of proprietary Chinese medicines, which also has a certain effect. 5, in addition to the drug treatment, we should pay attention to avoiding to enter the allergy-prone In addition to medication, it is important to avoid entering allergy-prone environments and avoiding the intake of allergy-prone foods, such as not eating eggs, milk, seafood, and so on.