Effects of Stimulants

Psychoactive drugs are substances that affect mood, perception, and behavior. They can be classified into various categories based on their effects on the body and mind. One of the most commonly used psychoactive drug categories is stimulants. Stimulants are known to increase activity in the nervous system and can lead to increased alertness, energy, and attention. Common examples include caffeine and nicotine.

When examining the effects of these drugs, it's important to consider how they interact with neurotransmitters in the brain and the potential consequences of their misuse.