Does Modafinil Affect Exercise?

Does modafinil affect exercise?: Modafinil can positively affect exercise by prolonging time to exhaustion at high intensities (e.g., 85% VO2max) and reducing perceived exertion, per studies.

It may enhance endurance and vigilance but doesn't consistently improve overall physical performance.

Effects include elevated heart rate and potential thermal strain; not recommended for athletes due to doping bans.

One effective harm-reduction strategy is microdosing to reduce side effects -- using 25-50mg instead of the standard 200mg dose.