Cough variant cough in children is usually treated with medications such as inhaled glucocorticoids such as budesonide, oral leukotriene receptor antagonists such as montelukast sodium tablets, and general therapy. 1.Drug treatment. (1) Glucocorticoids. Children can control inflammation and improve the symptoms of cough by inhaling budesonide powder inhaler and beclomethasone propionate aerosol. (2) Leukotriene receptor antagonist. Oral medications such as montelukast sodium tablets can also control cough symptoms. In addition, allergy-induced cough, can also be oral cetirizine hydrochloride drops and other anti-allergy drugs. 2. General treatment. In daily life, we should pay attention to try not to eat crabs and other foods that can easily cause allergies, reduce contact with allergenic substances such as animal hair, and keep indoor air circulation and regular disinfection. When children suffer from variant cough, they should visit the doctor regularly for standardized treatment. The above medications need to be applied under the guidance of a doctor.