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  1. Heroin - Wikipedia

    Heroin, also known as diacetylmorphine and diamorphine among other names, [1] is a morphinan opioid substance synthesized from the dried latex of the opium poppy; it is mainly used as a …

  2. What is heroin and how is it used? | National Institute on ...

    What is heroin and how is it used? Heroin is an illegal, highly addictive drug processed from morphine, a naturally occurring substance extracted from the seed pod of certain varieties of …

  3. Heroin - DEA.gov

    What is Heroin? Heroin is a highly addictive drug and it is a rapidly acting opioid. An opiate (narcotic) drug processed from morphine and extracted from certain poppy plants. Heroin …

  4. Heroin | Overdose Prevention | CDC

    Jun 9, 2025 · Heroin is a highly addictive, dangerous opioid drug. Using heroin with other drugs or alcohol increases the risk of an overdose, which can lead to coma or death.

  5. Heroin: Effects, Addiction & Treatment Options - Drugs.com

    Heroin is a highly addictive drug that produces a surge of euphoria (rush) accompanied by a warm flushing of the skin and a dry mouth. Includes Heroin side effects, interactions and toxicity.

  6. Heroin | Definition, Effects, Abuse, & Facts | Britannica

    Oct 17, 2025 · heroin, highly addictive morphine derivative that makes up a large portion of the illicit traffic in narcotics. Heroin is made by treating morphine with acetic anhydride; the …

  7. Heroin: Effects, Addiction, Withdrawal Symptoms, and Treatment

    Jun 14, 2024 · Heroin is very addictive and dangerous. Learn more about the short- and long-term effects of heroin use, signs of addiction, treatment, and more.