Narkolepsi: Metilfenidat, narkolepsi hastalar?nda a??r? uyku hali ve ani uykulu durumlar?n kontrol alt?na al?nmas?nda etkili olabilir.[one]Most MAO inhibitors should also not be taken for 2 months prior to treatment method with this particular medication. Request your doctor when to get started on or quit using this medication. copyright Timetable