Repeated studies have shown that caffeine is analeptic (it stimulates the central nervous system) and ergogenic (it improves physical performance). It is also a diuretic, though recent studies ...
One of the most powerful, expensive, controversial substances in history – LSD – was discovered entirely by accident when chemist Albert Hoffman got what he thought was a mere analeptic on his ...
Modafinil(Provigil) generic is an analeptic drug, prescribed for narcolepsy, obstructive sleep apnea and shift work disorder. It works by altering neurotransmitters in the brain.