Understanding Drug Misuse

Drug misuse can involve the use of illegal drugs such as opiates, stimulants or cannabis or the use of prescription drugs in a way not intended by the prescribing doctor.

Causes of Drug Misuse

Drug misuse, in the same way as alcohol misuse, may cause or increase the symptoms of mental health conditions such as depression, anxiety or stress.  In some cases, the mental illness may lead to drug or alcohol misuse.

Symptoms of Drug Misuse

Physical signs such as loss of appetite, inability to sleep, nausea, vomiting, tremors or hyperactivity can all be symptoms of drug misuse. Behavioural changes such as changes in personality, activities and hobbies or habits combined with lack of energy, loss of concentration, irritability or paranoia can also occur.

There are many websites that can give more advice on recognising drug misuse and some are listed on our Helplines page.

Treatment for Drug Misuse

A good place to start is with a visit to your GP who will discuss appropriate options with you. This is likely to involve a detoxification programme and may include therapies such as CBT (Cognitive Behavioural Therapy) once abstinence has been achieved if you are experiencing anxiety or depression.  Attendance at Narcotics Anonymous is frequently useful as well.

Drug Misuse FAQ

What is drug misuse?

Drug misuse refers to the use of illegal substances or the inappropriate use of prescription medications, such as taking more than the prescribed dose or using someone else’s medication. It often leads to harmful effects on a person’s physical and mental health.

What are the common signs of drug misuse?

Common signs of drug misuse include physical symptoms such as weight loss, insomnia, nausea, or tremors, and behavioural changes like mood swings, withdrawal from social activities, irritability, and decreased performance at work or school.

Can drug misuse cause mental health problems?

Yes, drug misuse can both contribute to and result from mental health conditions. Misusing substances may worsen symptoms of depression, anxiety, or psychosis. In some cases, individuals turn to drugs as a way of coping with existing psychological distress.

When should I seek help for drug misuse?

If you or someone you know is showing signs of drug misuse, such as dependency, withdrawal symptoms, or negative impacts on daily life, it’s important to seek professional help promptly. Early intervention improves the chances of successful recovery.

What is the difference between drug misuse and drug addiction?

Drug misuse refers to the inappropriate use of substances, whether illegal drugs or prescription medications. It may be occasional or experimental. Drug addiction, on the other hand, is a chronic condition characterised by compulsive drug use despite harmful consequences, often accompanied by physical dependence and withdrawal symptoms. Not all cases of misuse lead to addiction, but continued misuse increases the risk.