Phenytoin is used for the management of tonic-clonic (grand mal) seizures and complex partial seizures (psychomotor or temporal lobe epilepsy). It belongs to a class of medications known as anticonvulsants.
In addition, Phenytoin is also indicated for preventing and treating seizures that may occur during or after brain surgery and for managing a specific type of facial nerve pain known as trigeminal neuralgia.
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Phenytoin is an anticonvulsant medicine.
It works by reducing excessive electrical activity in the brain that leads to seizures. This is accomplished by blocking sodium channels, which are responsible for carrying electrical signals in the brain and throughout the nervous system. By blocking these channels, Phenytoin helps stabilise the electrical signals in the brain, thereby preventing seizures from occurring.
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Most side effects of Phenytoin are temporary and should resolve once the medicine is discontinued. However, if you experience severe side effects or if your symptoms worsen, consult your doctor immediately.
Frequently asked questions
No, Phenytoin is not a steroid. It is an anticonvulsant medication used to control certain types of seizures.
Yes, Phenytoin is also used to manage a specific type of nerve pain in the face known as trigeminal neuralgia.
Phenytoin does not typically affect fertility. However, if you are trying to conceive and are taking Phenytoin, you should discuss this with your doctor.
There are no specific diet restrictions while taking Phenytoin. However, maintaining a balanced and nutritious diet can support overall health.
Phenytoin is generally safe to take daily when used as prescribed by a doctor. Do not alter the dosage without consulting your doctor.
The time it takes for Phenytoin to work can vary, but typically it starts to work within a few hours of taking it.
The best time to take Phenytoin is as per the prescription of your doctor, and it should be taken consistently around the same times each day.
Phenytoin in other salts
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