Hesperian Health Guides

Chapter 6: Alcohol and drug addiction are mental health problems


HealthWiki > Promoting Community Mental Health > Chapter 6: Alcohol and drug addiction are mental health problems


In this chapter:

Throughout human history, use of alcohol and other drugs has been a part of cultural and social practices. Widely available, they can be a routine and often positive part of many people’s social relationships. But for some, drinking alcohol or using drugs causes serious problems. When someone becomes addicted to drugs or alcohol, it harms their physical and mental health and affects the well-being of those around them. And addiction can make other mental health problems worse.

Addiction to alcohol or drugs can be a lifelong challenge. Treatment can help people get beyond their addictions, though recovery is rarely “one and done”—a person may have ups and downs for a long time. For many people, alcohol and drug problems become like other chronic diseases where you can stay well but it requires lifestyle changes and perhaps medication.

There’s no one solution for a person with an addiction and there isn’t one path to find it. Harm reduction is an approach that helps some people where they are at right now, opening the door to other support or treatment further on. Most importantly, people dealing with addiction need community support for healing and finding alternative ways to have meaning and pleasure in their lives.

When does use become misuse?

Alcohol and drug addictions can be hard for us to recognize or speak about. We may fear criticism, blame, or shame because these responses are so common. It can be hard to know that we need help and hard to ask for it.

When alcohol and drugs cause problems in a person’s life, usually it is related to how much is used, how often, and how much a person’s life is affected by alcohol or drug use. Here are some questions that can help someone identify when their alcohol or drug use is interfering with their relationships and daily life, and becoming a problem:

  • Is it hard for me to get through the day without having a drink or using drugs? Do I think about it all the time?
  • Do I hide my use from others?
  • Do I find I can’t stop drinking or using once I start?
  • Have friends, family, or a health worker shown concern about my drinking or drug use?


These signs are more serious:

  • Has my alcohol or drug use made it hard for me to work, keep a job, pay bills, or carry out family or other expected responsibilities?
  • Has my drinking or drug use ever caused injury to me or someone else?
  • Have I ever done something unsafe or illegal to get alcohol or drugs?
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As a health worker, I ask these questions or have the person fill out a questionnaire privately before we talk. That way, I find out if this is on their mind and specific concerns without judging or pushing them. Then we can talk about their specific worries and what they might want to do about them.

Signs of addiction

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Addiction is when a person is unable to control their alcohol or drug use, even though it is causing harm in their life. Signs of addiction that a person may feel or show include:

  • physical problems when they stop using (called withdrawal), such as shaking, feeling irritable, or nausea; or more serious ones, such as mental confusion or seizures
  • the need to use increasingly more of something to feel the same effect
  • continued use of alcohol or drugs despite the harm it causes

Addiction and mental health challenges can occur together

In addition to being a mental health condition for which a person needs support and treatment, problems with alcohol and drugs can make it difficult to tell if someone also is facing challenges with other aspects of their mental health. When a person is going through both, they are often connected. They can both be a result of the same life circumstances or hardships, one could have helped caused the other, or one makes having the other worse.

Mental health challenges can lead to alcohol or drug misuse. Feeling anxious, sad, numb, or having physical pain can lead to alcohol or drug use to get through the day. Using alcohol or drugs to self-treat current or past pain or trauma is also common. The causes of these problems can be difficult to identify and hard to solve, and people may try to avoid feelings and thoughts about them by drinking or using drugs.

Alcohol and drug use can cover up the mental health challenge or a mental illness. Alcohol or drugs might make a person feel better for a short time by stopping their emotional pain, but the cause of the pain remains. Meanwhile, their ongoing use of alcohol or drugs creates new problems.

Alcohol and drugs can make a mental health condition worse. Feeling anxiety, for example, can make someone want the good feeling that comes with drinking, but instead of going away, the anxiety could get worse. A severe mental health condition can become much worse with alcohol or drugs because both affect the brain, changing a person’s thinking and actions.

Both mental health problems and addiction need to be treated

Because mental health problems and using alcohol or drugs are so connected, treating and managing them are also connected. For example: your friend is in terrible grief after losing his spouse. His alcoholism has returned as he drinks to cope with the loss. Any grief counseling would need to talk about the drinking, and any addiction treatment would need to confront his grief and what has changed in his life.

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In our program, sometimes people say: “If I wasn’t depressed, I wouldn’t be addicted.” But usually, that’s not true. They will need help with both problems. In addition to tackling the addiction, they will need counseling and possibly medicines for the depression too.




This page was updated:18 Apr 2025