Pharmacological aids are substances or drugs used to enhance cognitive functions such as memory, attention, or learning.
Nootropics: Substances that are believed to improve cognitive functions without causing significant side effects when used responsibly.
Drugs that increase alertness and attention by stimulating the central nervous system. Examples include caffeine and amphetamines.
Unintended physiological or psychological consequences resulting from using pharmacological aids. These effects may vary depending on individual sensitivity and dosage.