Excessive sleepiness caused by narcolepsy, sleep apnea, shift work sleep disorder, or sedative medicines can be treated with nootropics. These are centrally-acting smart drugs that provide wakefulness and Alertness. Moreover, it improves cognition functions such as memory, concentration, creativity, thinking, and understanding.

Popular nootropics Modafinil and Armodafinil those are available in various brands and as generics. FDA approves the use of nootropics, and is effective. Nootropics are prepreScription medicine, and therefore, it is safer to take them after consulting a doctor.

Know more about nootropics.