Provigil

Adult Dosing .

Dosage forms:  TAB: 100 mg, 200 mg

narcolepsy

[200 mg PO qam]

Max: 400 mg/day; Info: doses >200 mg/day rarely more effective; consider lower doses in elderly pts

obstructive sleep apnea/hypopnea syndrome

[200 mg PO qam]

Max: 400 mg/day; Info: doses >200 mg/day rarely more effective; consider lower doses in elderly pts

shift work sleep disorder

[200 mg PO qd]

Start: 1h before work shift; Max: 400 mg/day; Info: doses >200 mg/day rarely more effective; consider lower doses in elderly pts

fatigue, multiple sclerosis-related (off-label)

[200 mg PO qam]

Max: 400 mg/day; Info: consider lower doses in elderly pts

renal dosing

[not defined]

renal impairment: not defined

HD/PD: not defined

hepatic dosing

[adjust dose amount]

severe impairment: decr. usual dose by 50%

Peds Dosing .

Peds dosing is currently unavailable or not applicable for this drug.