Mind Matters

Mind Matters: The Body's Response to Cocaine

Mind Matters: The Body's Response to Cocaine cover
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Cocaine by itself is a dangerous drug. But some drug dealers are adding a very powerful drug to it called fentanyl without users knowing. Adding drugs like fentanyl to cocaine can increase the chance of a drug overdose.

Hi there! Mind Matters (formerly referred to as Mind Over Matter) is a series that explores the ways that different drugs affect your brain, body, and life. In this issue, we are going to talk about cocaine. 

What is cocaine?

Cocaine is a drug that is made of dried leaves from the South American coca plant. Cocaine is also called other names like “blow,” “coke,” or “snow.” 

Illegal cocaine looks like a very fine, white powder. Sometimes drug dealers mix it with flour or corn starch to increase profits. 

Cocaine is a stimulant that can make you feel like you have more energy and are extra alert. But it can also make you feel restless, grouchy, anxious, panicked, and paranoid. It can even cause a heart attack, stroke, or coma. 

Cocaine is mostly available as an illegal drug that some people use to get high. In rare cases, it is also used as a prescription drug for certain surgeries. 

How do people use cocaine?

People use cocaine by snorting the powder through their nose, or by rubbing it on their gums. They can also mix it with water and inject it into their body. Some people smoke cocaine that has been heated to make a rock crystal, called "crack," which refers to the crackling sound as it's heated.

How does cocaine work?

Illustration of a bar graph that shows 2 bars: 1% of 8th graders reported in 2018 they had used cocaine and 99% had not

Cocaine changes how the brain works by increasing the amount of a chemical called dopamine in parts of the brain that control reward and motivation. If you use it often, your brain will get used to the large amount of dopamine produced by the drug, and other healthy activities will seem less interesting or fun. You will want more and more of the drug just to feel normal.

Can you become addicted to cocaine?

Yes, you can. Over time, cocaine can change the way your brain works. If you stop, you can start to feel really sad and sick. This makes it hard to stop using cocaine. This is called addiction. 

Anyone can become addicted to cocaine. It doesn’t matter where you live or what school you go to. There is no way to predict who will become addicted. 

The right treatment can help someone who is addicted feel better and stop using cocaine, but it is hard work and takes many years to stay in recovery from addiction. The best approach is to never start using the drug in the first place.

Can cocaine affect your brain and body?

Illustration of a boy holding is stomach and head as if they were aching

What if someone I know needs help?

If you think a friend or family member has a problem with drugs, talk to an adult you trust—like a parent, coach, or teacher—right away. Remember, treatment is available and people can get better. 

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