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  1. Crack cocaine - Wikipedia

    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. Crack offers a short, intense high to smokers.

  2. Cocaine (Crack): What It Is, Side Effects, Risks & Withdrawal

    Oct 23, 2023 · 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 …

  3. Crack Cocaine Addiction Signs, Effects, & Treatment ...

    Jul 30, 2025 · Learn about the differences between crack cocaine and cocaine, signs of addiction, effects, withdrawal, and finding treatment.

  4. Crack Addiction Signs, Symptoms, Treatment & Recovery

    Aug 28, 2025 · Crack cocaine is a highly potent and addictive stimulant processed from powdered cocaine and made to look like a rock crystal. Crack produces effects similar to those of …

  5. Crack Cocaine 101: What Is “Crack” and How Does It Affect the ...

    Apr 27, 2025 · Learn about crack cocaine's effects, risks, withdrawal, and treatment options to support recovery and health.

  6. Erowid Cocaine Vault

    Information about Powder Cocaine & Crack including basics, effects, dosage, history, legal status, photos, research, media coverage, and links to other resources.

  7. Crack Addiction - Hanley Center

    Crack cocaine is the freebase, smoked form of cocaine. It’s popular with drug users seeking an inexpensive, rapid-acting and ultra-potent, euphoric high. The name “crack” comes from the …