Fact sheet about drug addiction
Many substances are classified as drugs, including legal products like cigarettes and illegal drugs such as marijuana, amphetamines, heroin, ecstasy, cocaine and hallucinogens.
Cannabis
The long-term health consequences of marijuana use can include:
- throat and lung cancer
- respiratory problems
- paranoia
- psychosis
- depression
- weight problems.
Amphetamines
Loss of inhibitions while under the influence of amphetamines can lead to behavioural problems, and withdrawal can cause depression or suicidal thoughts. The effects of amphetamine addition can include:
- paranoia
- hallucinations
- seizures
- asthma
- violent behaviour
- thrombosis.
Benzodiazepines
Benzodiazepines include the drugs Temazepam, Serepax, Diazepam (Valium) and Xanax. The use of benzodiazepines can have a number of effects, including:
- confusion and irritability
- loss of memory
- slurred speech
- poor co-ordination
- fatigue
- headaches
- withdrawal symptoms
- stroke
- damage to internal organs
- infections
- insomnia.
Heroin
The use of heroin can quickly lead to coma or overdose. The effects of heroin include:
- drowsiness
- nausea and vomiting
- clammy skin
- itching and sweating
- HIV
- infertility and high risk pregnancy
- lung and heart problems.
Treatment program for drug addiction
Our treatment program for drug addiction is provided by a multidisciplinary team working collaboratively to provide an individually tailored treatment. The treatment program includes assessment, detoxification, group and individual therapy, and external support groups, and is approached from both medical and mental health perspectives.
Group work also plays an important role in our treatment programs for drug addiction. Group and individual therapy focus on:
- the nature of drug abuse and addiction
- awareness about the impact of drugs on daily life
- managing the triggers that lead to drug abuse
- developing alternative skills and strategies
- building communication skills and
- developing support networks.



