Phenobarbital sodium

Phenobarbital Sodium is a type of barbiturate medication that is primarily used to treat epilepsy and to induce sleep in individuals suffering from insomnia. It is also used as a sedative and an anticonvulsant.

Pharmacology

Phenobarbital Sodium works by slowing down the activity of the brain and the central nervous system. It does this by increasing the activity of a neurotransmitter called gamma-aminobutyric acid (GABA). GABA inhibits the activity of the brain and the central nervous system, which helps to reduce seizures, induce sleep, and calm the patient.

Medical Uses

Phenobarbital Sodium is used in the treatment of all types of epilepsy except absence seizures. It is also used to treat insomnia, especially when it is severe or dangerous. In addition, it is used as a sedative before surgery or medical procedures.

Side Effects

Like all medications, Phenobarbital Sodium can cause side effects. These can include drowsiness, dizziness, and loss of balance. More serious side effects can include memory problems, feelings of depression, and unusual changes in mood or behavior.

Interactions

Phenobarbital Sodium can interact with a number of other medications, including other barbiturates, benzodiazepines, and certain types of antidepressants. It can also interact with alcohol, leading to increased drowsiness and other side effects.

See Also

• Barbiturate
• Epilepsy
• Insomnia
• Gamma-aminobutyric acid