120 • Rifampicin (et middel til behandling af visse infektioner) • Carbamazepin, fenytoin (midler mod epilepsi) • Phenobarbital Hvis du begynder eller ophører behandling med disse midler, skal du muligvis have en anden dosis af risperidon.
The following medicines may reduce the effect of risperidone • Rifampicin (a medicine for treating some infections) • Carbamazepine, phenytoin (medicines for epilepsy) • Phenobarbital If you start or stop taking such medicines you may need a different dose of risperidone.