The Local: How to study for your Italian driver's license theory exam Rome wasn’t built in a day, and you can’t study everything in the Italian driving theory exam at once, either. Photo by ANDREAS SOLARO / AFP Even though getting a driver's license in Italy is a ... Crack cocaine, commonly known simply as crack, and also known as rock, is a free base form of the stimulant cocaine that can be smoked.

Understanding the Context

Crack offers a short, intense high to smokers. What is the difference between crack and cocaine? American Addiction Centers explores the form, use, and side effects of cocaine and crack cocaine. Crack is created by processing cocaine and mixing it with baking soda into a smokable form that rapidly delivers an intense, euphoric high.

Key Insights

Crack is an impure form of cocaine and is often sold on the streets much cheaper than pure cocaine, while still delivering an intense high. 1,4. Crack gets its name from the crackling sound it makes as it’s processed or cooked. Crack looks like small brown rocks. People use crack cocaine by heating it in a glass pipe or adding it to marijuana or tobacco.

Final Thoughts

Crack cocaine highs last about 15 minutes. Discover the effects of crack cocaine use, signs of crack addiction, and effective treatment options to help you or a loved one on the path to recovery. Crack cocaine is a highly addictive stimulant made by processing powdered cocaine with baking soda or ammonia. Crack appears as small, off-white, or yellowish rocks, delivering a rapid and intense high. Cocaine, also called crack cocaine, is a highly addictive stimulant. It can be snorted, injected, or smoked.

Learn about health effects and treatment.