Alex Ehsan, MD, PhD · Medical search

Drugs and Young People

Educational information. Individual clinical review of this presentation by Dr. Ehsan is not yet documented. It does not replace personal medical evaluation.

Source: MedlinePlus, National Library of Medicine. Read the original source

MedlinePlus data edition September 26, 2026. Imported September 27, 2026. These dates do not indicate a new clinical review of the article.

What is drug use?

Drug use, or misuse, includes:

Why are drugs especially dangerous for young people?

Young people's brains are growing and developing until they are their mid-20's. This is especially true of the prefrontal cortex, which is used to make decisions. Taking drugs when young can interfere with developmental processes occurring in the brain. It can also affect their decision-making. They may be more likely to do risky things, such as unsafe sex and dangerous driving.

The earlier young people start using drugs, the greater their chances of continuing to use them and become addicted later in life.Taking drugs when you are young can contribute to the development of adult health problems, such as heart disease, high blood pressure, and sleep disorders.

Which drugs most commonly used by young people?

The drugs that are most commonly used by young people are alcohol, tobacco, and cannabis. Recently, more young people have started vaping tobacco and cannabis. There is still a lot we don't know about the dangers of vaping. Some people have unexpectedly gotten very ill or have even died after vaping. Because of this, young people should stay away from vaping.

Why do young people take drugs?

There are many different reasons why a young person may take drugs, including:

Which young people are at risk for drug use?

Different factors may raise a young person's risk for drug use, including:

What are the signs that a young person has a drug problem?

Can drug use in young people be prevented?

Drug use and addiction are preventable. Prevention programs involving families, schools, communities, and the media may prevent or reduce drug use and addiction. These programs include education and outreach to help people understand the risks of drug use.

You can help prevent your children from using drugs through:

NIH: National Institute on Drug Abuse

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