This medicine helps reduce epileptic seizures in adults and children aged 2 years and older.
Your doctor will tell you the right dose. Take it twice a day, about 12 hours apart. For adults and children over 50 kg, it's usually 25–100 mg twice daily. For children under 50 kg, the dose depends on their weight, typically 0.5–2.5 mg per kg twice daily.
Swallow the tablets whole with a glass of water. You can take them with or without food.
The maximum daily dose for adults and children over 50 kg is usually 200 mg (100 mg twice daily). If you have liver problems, your doctor might give you a lower maximum dose, such as 150 mg per day (75 mg twice daily). The maximum dose for children under 50 kg depends on their weight, and will be set by their doctor (up to 4 mg/kg per day).