What is Phenytoin Sodium 100mg?
Phenytoin Sodium is used in managing seizures, especially tonic-clonic seizures and complex partial seizures. Each capsule contains 100 milligrams of phenytoin sodium, and this pack includes 84 capsules. It helps keep the brain’s electrical activity balanced, which reduces the chances of a seizure happening.
Key Uses of Phenytoin Sodium 100mg
Phenytoin is mainly used to:
- Prevent seizures in people with epilepsy
- Control seizures during or after brain surgery or serious head injuries
- In some cases, it may be used to treat certain types of nerve pain, although this is less common
- Doctors may also prescribe Phenytoin off-label for other conditions that involve abnormal brain activity.
Ingredients
Each capsule of Phenytoin Sodium 100mg contains:
Active ingredient: Phenytoin sodium (100mg)
How Does Phenytoin Work?
Phenytoin slows down the electrical signals in the brain that cause seizures. Our brain cells communicate through electrical impulses. In people with epilepsy, these impulses can become too fast or out of control, leading to a seizure. Phenytoin helps stabilize the activity of these brain cells, so they don’t misfire or become overactive, which means fewer seizures and better control over symptoms.
How Long Does Phenytoin Take to Work?
Phenytoin does not work instantly. It usually starts working within a few hours to a few days of the first dose. However, to see the full effect and get good seizure control, it may take a week or more of regular use.
Some people start feeling better quickly, while others might need a few dosage adjustments under their doctor’s guidance to reach the ideal level in their blood.
Phenytoin Sodium Dosage
- Starting dose: Often begins at 100mg taken three times a day
- Maintenance dose: Usually ranges between 300mg to 400mg daily, split into 2-3 doses
- Swallow the capsule whole with water.
- Don’t crush or chew it.
- Never stop taking Phenytoin suddenly
Possible Side Effects
- Dizziness
- Drowsiness
- Headache
- Nausea or vomiting
- Trouble sleeping
- Unsteady movements or balance issues
- Swollen or bleeding gums (over time)
- Skin rash or itching (could be a sign of an allergy)
- Liver problems (look out for yellowing skin or eyes
- Mood changes or confusion
- Unusual tiredness or weakness
- Changes in facial features or body hair with long-term use
Can I drink alcohol while taking Phenytoin Sodium 100mg?
It’s best to avoid alcohol because it can increase side effects like dizziness or reduce the effectiveness of the medication.
Is Phenytoin addictive?
No, Phenytoin is not addictive. However, stopping it suddenly can cause seizures, so always talk to your doctor first.
Can I take Phenytoin Sodium 100mg during pregnancy?
Only under a doctor’s care. Phenytoin may affect the baby, but uncontrolled seizures during pregnancy can also be dangerous. Your doctor will weigh the risks and benefits.
Can this medication cause weight gain?
Weight gain isn’t a common side effect, but some people may notice changes in appetite or weight. Talk to your doctor if it becomes a concern.
How do I know if the medicine is working?
You’ll likely have fewer or less severe seizures. Keep a seizure diary and share it with your doctor during follow-ups.
Can I drive while taking Phenytoin?
If you’re seizure-free and not feeling drowsy or dizzy, your doctor might allow you to drive. Follow local driving rules and your doctor’s advice.
Where can you buy Phenytoin Sodium 100mg in Nigeria?
Buy Phenytoin Sodium 100mg online at Drugstore.ng, Nigeria’s largest online pharmacy store.
