The main methods for children with severe cough to stop cough quickly are oral antitussive drugs, oral antibiotics and atomization therapy, as follows:

1. When the baby has cough, he can take oral antitussive and expectorant drugs, such as children's clearing away heat and benefiting the lungs or children's kechuanling, dextromethorphan and ambroxol hydrochloride.

2. Anti-infection treatment. The baby has a bad cough. If necessary, it can be treated with anti-infection, such as oral macrolides or cephalosporins.

3. Atomization therapy can be used for children with severe cough, which can relieve bronchospasm and relieve the symptoms of baby cough. The drugs used include budesonide, ipratropium bromide and salbutamol. When the baby coughs, he should pay attention to his diet. Drinking warm boiled water a few times will help replenish water and relieve the symptoms of cough. In addition, he should pat his back to relieve the symptoms of his cough, and he can also assist in massage treatment.