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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 adding it to …

  3. Crack Cocaine Addiction Signs, Effects, & Treatment | DrugAbuse.com

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

  4. Crack Addiction: Symptoms, Causes, Effects and Treatment

    Oct 13, 2025 · What is Crack? Crack cocaine is a highly addictive form of cocaine derived from the coca plant. It is processed into a solid form, typically small rocks or crystals, and named “crack” due to the …

  5. Crack Addiction Symptoms & Rehab Treatment

    Nov 21, 2024 · Crack is a smokable form of cocaine that is made by processing powder cocaine with ammonia or sodium bicarbonate (baking soda) and water to form small rock crystals that crackle …

  6. 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 powdered …

  7. Straight talk - Crack | CAMH

    Levamisole is a drug that may be present in crack (and powder cocaine) but there is no way to tell. Levamisole affects people differently but may cause serious health problems such as infections …

  8. Crack Cocaine Addiction - Symptoms, Warning Signs, & Treatment

    Oct 19, 2025 · Cocaine is derived from the South American coca plant, whereas crack is cocaine that has been heavily processed with water, ammonia, or baking soda to achieve a freebase form that …

  9. CRACK | English meaning - Cambridge Dictionary

    CRACK definition: 1. to break something so that it does not separate, but very thin lines appear on its surface, or…. Learn more.

  10. 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 sound …