Central nervous system stimulants (Uppers)

Drugs that stimulate the central nervous system and generally speed up all functioning, making the user feel pumped-up, energetic and euphoric are known as uppers.

Effects

• Increased heart rate
• Increased energy
• Increased sexual activity
• Accelerated speech, jumping from topic to topic
• Decreased appetite
• Decreased inhibitions, impaired judgement
• Decreased functioning of the immune system
• Unrealistic confidence

Examples of drugs that are uppers

• Appetite suppressants
• Cocaine
• Crack
• Ecstasy is a stimulant with hallucinogenic properties
• Ice
• Speed
• Tik

Withdrawal -
Withdrawal is generally short-lived and physical. People often exaggerate symptoms to justify drugging.

• Mood disturbances – depression, anxiety, irritability, paranoia
• Sleeping patterns are disturbed/changed (insomnia)
• Cognitive dysfunctions – lack of concentration, memory