Discuss three effects of
stimul ant drugs on the
brain

Explanation:

Stimulants are a class of drugs that speed up the messages between the brain and the body. They can make a person feel more awake, alert, confident or energetic. Large doses of stimulants can cause over-stimulation, causing anxiety, panic, seizures, headaches, stomach cramps, aggression and paranoia.

Some possible effects include increased alertness, excitation, euphoria (extreme happiness), increased pulse rate and blood pressure, insomnia (can't sleep), and loss of appetite.

Also, a common cause of death for stimulant users is a heart attack. Their heart gets beating so fast that it can't keep up with itself.