After phenobarbital sodium acts on mice, which season will you find the longest sleep time?

Spring. Phenobarbital sodium is an organic compound and a typical representative of long-acting barbiturates. It is a sedative, hypnotic and anticonvulsant drug. After acting on mice, you will find that the sleep time is the longest in spring. Phenobarbital sodium is used to treat epilepsy, which is effective for both generalized and partial seizures. Generally, phenytoin sodium, imipramine and valproate sodium are selected when they are ineffective, and can also be used for convulsions caused by other diseases and before anesthesia.