Phenobarbital Sodium is a medication primarily used to control seizures and manage anxiety. It belongs to a class of drugs known as barbiturates, which work by depressing the central nervous system to produce a calming effect. This medication can be prescribed for various conditions, including epilepsy and certain sleep disorders. In addition to its use in humans, Phenobarbital Sodium is also utilized in veterinary medicine to treat seizures in animals. It is available in different forms, including tablets and injectable solutions, and should be used under the guidance of a healthcare professional to ensure safety and effectiveness.