Is the main active ingredient.
Treatment of tonicclonic seizures (grand mal seizures)
Treatment of partial seizures
Treatment of status epilepticus (prolonged seizures)
Prevention of seizures in certain conditions like epilepsy
Treatment of trigeminal neuralgia (in some cases)
Phenytal 50mg Tab (Phenytoin) works by reducing the abnormal electrical activity in the brain that causes seizures. It does this by blocking sodium channels in nerve cells, preventing the rapid spread of electrical impulses.
Store at room temperature, away from direct sunlight and moisture. Keep out of reach of children. Do not use if the medication is discolored or shows signs of degradation. Check the expiry date before each use.
Dosage is highly individualized and determined by a physician based on factors like age, weight, and seizure type.
It's typically administered orally (as a capsule or tablet), intravenously (in emergencies), or intramuscularly (rarely).
Never adjust the dosage on your own. Always follow your doctor's instructions.
Regular blood tests may be necessary to monitor blood levels of phenytoin to ensure it is in the therapeutic range.
Nausea and vomiting
Dizziness
Drowsiness
Unsteady gait (ataxia)
Gingival hyperplasia (gum overgrowth)
Hair loss
Nystagmus (involuntary eye movement)
Liver damage (rare but serious)
Blood disorders (rare but serious)
Alcohol can interact with phenytoin, potentially increasing its side effects. Avoid alcohol consumption while taking phenytoin.
Phenytoin can cause drowsiness and dizziness. Avoid driving or operating machinery until you know how this medication affects you.
Phenytoin can harm a developing fetus and may pass into breast milk. Consult your doctor about the risks and benefits before taking this medication during pregnancy or breastfeeding.
Dosage is carefully adjusted according to the child's weight and age. Close monitoring is essential.
Kidney impairment may affect how the body processes phenytoin. Dosage adjustment might be necessary.
Liver impairment may also affect phenytoin metabolism, requiring careful monitoring and potential dosage adjustments.
Your doctor or pharmacist
The product monograph (patient information leaflet provided with your medication)
Reputable medical websites (e.g., the FDA website, Mayo Clinic, etc.)
