Convulsions in children are controlled by first-line drugs, second-line drugs, third-line drugs, as follows: 1, the first-line drugs include phenobarbital, sodium valproate, chloral hydrate, if the second-line drug treatment after the child is still convulsions can not be controlled, can be added to the third line of drugs. 2, the second line of treatment most commonly used midazolam, diazepam, clonazepam, lorazepam, if the first line of drugs after the child is still convulsions can not be controlled, can be added to the second-line treatment. 3, the third-line drugs are mainly anesthesia muscle relaxation drugs, if the third-line drugs treatment, need to closely monitor the child’s breathing, if necessary, give mechanical ventilation. If the child’s convulsions cannot be controlled after the first-line drugs, the second-line treatment can be added. 3, the third-line drugs are mainly anesthetic muscarinic drugs, if the third-line drug treatment, you need to closely monitor the respiratory status of the child, if necessary, tracheal intubation, mechanical ventilation under the condition of the third-line treatment. It should be noted here that the drugs used to control convulsions are not the same as those used to control epilepsy, because convulsions mean that the child is having convulsions, while epilepsy is a long-term chronic recurrent process.