Phenytoin

, various inactive ingredients depending on formulation (e.g., fillers, binders, coatings)

Treatment of tonicclonic and partial seizures

Treatment of status epilepticus (in conjunction with other treatments)

Prevention of seizures in patients with epilepsy

Treatment of trigeminal neuralgia (severe facial pain)

Dilantin Syp 100ml (Phenytoin) works by slowing down the abnormal electrical signals in the brain that cause seizures. It does this by inhibiting sodium channels in neurons, thereby reducing neuronal excitability.

Store at room temperature, away from moisture and direct sunlight. Keep out of reach of children. Dispose of unused medication properly.

Dosage is highly individualized and determined by the physician based on patient factors and response. It is typically adjusted gradually.

Available in various forms: capsules, tablets, intravenous injection.

Blood levels may be monitored regularly to ensure efficacy and safety.

Nausea and vomiting

Dizziness

Drowsiness

Ataxia (loss of coordination)

Nystagmus (involuntary eye movements)

Skin rash (including serious StevensJohnson syndrome)

Hair loss

Gingival hyperplasia (gum overgrowth)

Liver toxicity (rare but serious)

Blood disorders (rare)

Alcohol Consumption

Avoid alcohol consumption as it can increase the risk of drowsiness and other side effects.



Driving or Operating Machinery

Avoid driving or operating machinery until you know how phenytoin affects you. Drowsiness and impaired coordination are possible side effects.



Pregnant & Breastfeeding Women

Consult your doctor immediately if you are pregnant, planning to become pregnant, or breastfeeding. Phenytoin can pass to the fetus or infant.



Children

Dosage must be adjusted based on child's weight and response.



Kidney

Renal impairment can affect phenytoin metabolism, requiring dosage adjustments.



Liver

Liver impairment can affect phenytoin metabolism, requiring dosage adjustments and close monitoring of liver function.

Your doctor or pharmacist

Package insert provided with the medication

Reputable medical websites like the FDA or NIH