Cocaine is a stimulant drug and highly addictive. Using cocaine can cause changes to the brain, such as in the reward system, resulting in a buildup of dopamine and making it difficult for someone to ...

Have you ever wondered how reaching for a substance might echo in your mind? Substance abuse, the pattern of harmful use of any substance for mood-altering purposes, casts a long shadow on mental ...

Naltrexone is a generic prescription drug used to treat certain substance use disorders. Naltrexone oral tablet does not come in any brand-name versions. This drug can cause mild to serious side ...

Common side effects of naltrexone include nausea, headache, anxiety, and insomnia. But these are usually temporary. Less common but serious side effects of naltrexone include liver problems, ...

Reports of Elon Musk’s drug use have renewed attention to ketamine, a powerful anesthetic. By Andrew Jacobs and Jacey Fortin News reports detailing Elon Musk’s drug use have prompted renewed attention ...