When Keppra is used on its own, the starting dose is 250 mg twice a day, increasing two weeks later to 500 mg twice a day. The dose can be further increased at two-week intervals according to the patient?s response, to a maximum dose of 1,500 mg twice a day.
When Keppra is added to another anti-epileptic treatment, the starting dose in patients over 12 years weighing more than 50 kg is 500 mg twice a day. The daily dose can be increased up to 1,500 mg twice a day. In patients aged between six months and 17 years weighing less than 50 kg, the starting dose is 10 mg per kilogram body weight twice a day, which can be increased up to 30 mg/kg twice a day. The oral solution is recommended when starting treatment in children weighing less than 20 kg. In babies aged between one and six months, the starting dose is 7 mg/kg twice a day, using the oral solution. This can be increased up to 21 mg/kg twice a day.
Lower doses are used in patients who have problems with their kidneys (such as older patients).
Keppra tablets are swallowed with liquid. The oral solution may be mixed in a glass of water before it is taken. Keppra can be given as an infusion using the same doses at the same frequency when using the tablets or the oral solution is not possible. The use of the infusion should be temporary.