20+ (N= m:2,750 f:2,445, Median= m:170.7 cm (5 ft 7 in) f:157.4 cm (5 ft 2 in), SD= m:6.40 cm (2 1â2 in) f:5.99 cm (2 1â2 in)).
DRUG CLASS AND MECHANISM: Modafinil is an oral drug that is used for improving wakefulness in patients with excessive sleepiness.It is similar to armodafinil (Nuvigil). Like amphetamines, modafinil promotes wakefulness by stimulatIng the brain. The exact mechanism of action of modafinil is unknown.RUG CLASS AND MECHANISM: Modafinil is an oral drug that is used for improving wakefulness in patients with excessive sleepiness.
Modafinil is a 1:1 racemic compound, whose enantiomers have different pharmacokinetics (e.g., the half-life of R-modafinil is approximately three times that of S-modafinil in adult humans). The enantiomers do not interconvert.