Physical Effects of Heroin

Heroin is a powerful opiate drug that has drastic, immediate and long-term physical effects on the body and the brain of individuals who use it. If you have a loved one in your life who is abusing heroin, you need to understand the risks they are taking every time they use. With help, you can communicate these risks to them, and perhaps convince them that help is available.

The immediate effects of heroin are often rather obvious. According to the National Institute on Drug Abuse, the type of heroin used determines how quickly the effects are felt. For instance, injecting heroin with a syringe provides an almost immediate reaction. When heroin is smoke or snorted, the effects won’t present themselves for about 15 minutes.

Heroin changes into morphine when it is introduced to the brain, as explained by NIDA. The morphine attaches itself to the opioid receptors in the brain, which allow the human body to experience pain and feel pleasure. The disruption of these receptors is what makes the heroin user experience the euphoria they are looking for.

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