Children’s cough and runny nose is mostly considered to be caused by upper respiratory tract infections, lower respiratory tract infections, chronic rhinitis, etc., according to the cause of the choice of budesonide aerosol, salbutamol, aminobromine, acetylcysteine nebulizer drug treatment, if necessary, can be added to mometasone furoate nasal spray nasal spray. 1. Upper respiratory tract infections: If the child’s cough and runny nose is caused by upper respiratory tract infections, it can be aminoglutethimide, acetylcysteine nebulizer, dilute secretions, sea saline nasal spray, to promote the discharge of secretions, and can be self-cured after a period of time. 2. Lower respiratory tract infections: If the child’s cough and runny nose is caused by bronchopneumonia, you can choose albuterol to expand the bronchial tubes, budesonide anti-inflammatory, acetylcysteine, aminobromine hydrochloride nebulizer to promote the discharge of secretions. 3. Chronic rhinitis: If a child’s cough and runny nose is caused by chronic rhinitis, mometasone furoate nasal spray can be prescribed. The drug belongs to the nasal spray, can play the role of anti-allergic anti-inflammatory. Because the current nebulizer drug dosage is small, direct action in the respiratory tract, so the adverse reaction is less, the process of nebulization, if any discomfort, it is recommended to consult a doctor in a timely manner, in accordance with the doctor’s instructions to be targeted treatment.