What is the primary use of Dilantin?

Dilantin, also known by its generic name phenytoin, is primarily used as an anti-epileptic medication. It works by stabilizing the electrical activity in the brain, making it effective in preventing and controlling seizures associated with various types of epilepsy. Phenytoin is particularly useful for generalized tonic-clonic seizures and partial seizures.

The medication functions by inhibiting the spread of seizure activity in the brain, thus plays a crucial role in seizure management for individuals with epilepsy. Its mechanism of action involves modulation of sodium channels, which helps to stabilize neuronal membranes and prevent hyperexcitability.

Understanding the appropriate indications for Dilantin is essential, as using it for conditions other than epilepsy, such as bacterial infections or muscle spasms, would be inappropriate due to its specific pharmacological properties and therapeutic effects.