Show Drug abuse leads to symptoms of drug dependence and addiction. According to the Diagnostic and Statistical Manual of Mental Disorders, drug or substance abuse tends to be recurrent and may cause severe damage and harm to the body in the short or long term. While some of the damage is physical, there may also be a social element, with the individual failing to fulfil their responsibilities in life and having difficulty with family relationships. Drug abuse also leads to risky and dangerous behaviors. Some of the symptoms and consequences of drug abuse include:
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A substance use disorder involves using too much alcohol, tobacco or other drugs. It can also be called substance abuse, substance dependence or addiction.
A substance use disorder involves using too much alcohol, tobacco or other drugs. It can also be called substance abuse, substance dependence or addiction. Around 1 in 20 Australians has an addiction or substance abuse problem. It can result in changes and long-term damage to the brain and other organs. Substance abuse is a major cause of mental illness. The most commonly abused substances in Australia are tobacco and alcohol. Smoking is the single most preventable cause of sickness and death. Around 1 in 10 Australians aged 14 and over smoke every day, and smoking causes more than 9% of the burden of disease in Australia. Just under 1 in 6 Australians drink at risky levels. Alcohol can lead to the short-term risk of accidents, injuries or violent behaviour as well as long-term medical complications such as liver disease and mental disorders. Drug use disorders include the misuse of illegal drugs (such as cannabis and amphetamines) as well as the use of prescription medicines, like painkillers or sedatives, for non-medical reasons. This page focuses on alcohol and illicit drugs – learn more about prescription medicine addiction. People who use illegal drugs have much higher rates of mental illness than the rest of the population. The most commonly used illegal drugs in Australia are cannabis, ecstasy, cocaine and meth/amphetamines. What are the signs of substance abuse?Most people enjoy a drink now and again. But when someone loses control of their alcohol or drugs, when the substance starts causing harm like injuries or medical problems, damaging relationships or causing problems at work, then it can be a sign that the habit is becoming a problem. People who abuse substances may become dependent. It means they don't feel the effects of the substance any more, and experience cravings or withdrawal symptoms when stopping. Other signs that you or someone you know might be abusing a substance include:
How does substance abuse affect mental health?Alcohol is the most widely used social drug in Australia. It increases the risk of depression and anxiety and other mental illnesses in some people. Likewise, people with mental health issues are more likely to abuse alcohol than others. Alcohol can make medicine like antidepressants less effective. In the short term, alcohol is a major cause of violence and suicidal behaviour. Having a mental illness can make someone more likely to abuse drugs to lessen their symptoms and make them feel better in the short term. In other people, drug problems may trigger the first symptoms of mental illness. People with a mental illness experience drug problems at a far higher rate than the general community. Learn more here about how alcohol and other drugs such as ice (crystal meth), MDMA (ecstasy), marijuana (cannabis), cocaine, speed, ketamine, GHB, heroin and LSD might affect your mental health. How is substance abuse treated?Many treatment options are available for addictions and substance abuse, ranging from counselling through to hospital treatment depending on which substance is involved and seriousness of the dependence. Mild substance abuse can be treated with simple counselling and lifestyle changes. Severe dependence on substances like alcohol or heroin may require treatment in a hospital. Detoxification means stopping intake of the substance and having medical treatment until the substance has cleared from the bloodstream. Rehabilitation (going to ‘rehab’) refers to longer-term treatment, which may occur in a residential clinic or at home. This often involves psychological treatments to address any underlying issues that may have caused the initial substance abuse, such as childhood trauma, anxiety or depression. For people who have a substance use disorder and a mental illness, treatment needs to address both conditions at the same time to be effective. Where to get help
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