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- Info & Advice on Drugs In Scotland

Effects of Drugs

Different drugs are taken for different effects. Drugs are split into three general groups: stimulants, depressants and hallucinogens. Some examples are:

Drugs and Effects
Drug group Drug Effects
Stimulants
(Uppers)
Amphetamine, Cocaine. Increase energy, activity, heart rate, blood pressure.
Depressants
(Downers)
Alcohol, Heroin, Solvents Relieves anxiety and tension. Calms users and slows them down. High doses can make users drowsy and forgetful.
Hallucinogens Cannabis, LSD, Magic mushrooms Cause hallucinations (see, hear and feel things differently).

While some argue that experimenting with drugs causes no long-term harm, some drugs like heroin are particularly addictive and dangerous, and can occasionally cause very serious physical reactions, including drug overdose.

It's dangerous to take several drugs at once, and lots of people who've died from a drug overdose had taken a cocktail of drugs, often combined with alcohol. The Drugs A-Z is a quick guide to the most commonly used drugs, their effects, risks and legal status.