The causes of frequent throat clearing in children are more common, such as pharyngitis, allergic pharyngitis, etc. The causes are different, the medication is also different, need to use medication under the guidance of a doctor, and should avoid self-medication to prevent delays in the condition. If a child’s throat is frequently cleared due to laryngitis, it can be treated with a doctor’s prescription, such as open-throat sword spray (children’s); if there is a bacterial infection, it can be treated with antibiotics such as penicillin, cefixime, and so on. Children frequently clear throat if it is caused by allergic pharyngitis, need to avoid contact with allergens, if necessary, can be oral H1 antihistamine treatment, such as diclofenac tadalafil, levocetirizine, etc.; can also take glucocorticoid drugs, such as beclomethasone propionate aerosol. Children appear frequent throat clearing, there may also be other reasons, such as bronchitis, tics, etc., should be timely to the hospital, identify the cause of the disease, and comply with the doctor’s instructions strict medication.