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Why Do People Use Heroin?

Why Do People Use Heroin?

Heroin is a highly addictive opioid that’s made from morphine. It’s an illegal street drug that gained its legal status because of its high potential for abuse and addiction. Heroin is taken from the resin of seeds from the opium poppy plant. It’s usually sold in white or brown powders or a black sticky substance known as black tar heroin. Despite the well-known dangers of heroin abuse, many people still turn to this drug for recreational use. But why do people use heroin?

How Do People Do Heroin?

Heroin can be used in various ways, but it’s most injected intravenously (IV), meaning in a vein. The drug is mixed with water to make it injectable. The powder version of the drug can also be sniffed, snorted, and smoked, which some users prefer because it eliminates the stigma associated with injecting heroin.

People who use heroin may also combine the drug with other substances, such as alcohol or cocaine (a “speedball”), which can raise the risk of overdose. Heroin is also often cut or mixed with other substances like sugars, starch, powdered milk, or quinine, which are otherwise known as cutting agents.

Heroin cutting agents are designed to make the drug weigh more, allowing drug dealers to make more money with less product. However, fentanyl-laced heroin is a growing trend in today’s drug market, which can increase the likelihood of overdose and death.

Fentanyl is a highly addictive and potent opioid that’s usually used in a medical setting for pain relief. Law enforcement is finding traces of fentanyl in other drugs more frequently, and overdose deaths related to the drug are growing in numbers.

What Happens When You Do Heroin?

When people do heroin, the drug attaches to opioid receptors in the brain, not only blocking pain signaling but also increasing the level of dopamine in the central nervous system. Dopamine is a “happy chemical” that’s linked to pleasure, reward, and motivation.

Dopamine is usually released to reward behavior necessary for survival, like eating or coping with pain. Heroin inhibits the brain from reabsorbing released dopamine, flooding the brain and producing a euphoric high. Heroin triggers the brain’s reward system by influencing the production of this feel-good chemical, as well as serotonin.

Eventually, the brain links heroin to the activation of these chemicals, contributing to an addiction. Additionally, heroin withdrawal symptoms – which occur when the person attempts to stop using the drug – make it more difficult for people to quit without the help of medically supervised detox.

Common short-term effects of heroin include:

  • Euphoria
  • Sedation
  • Drowsiness
  • Dry mouth
  • Warm flushing of the skin
  • Heavy feeling in the arms and legs
  • Nausea and vomiting
  • Severe itching
  • Clouded mental functioning
  • Impaired judgment
  • Slipping in and out of consciousness and subconsciousness “on the nod”

People who use heroin long-term may also experience side effects like:

  • Insomnia or trouble sleeping
  • Collapsed veins from injecting the drug intravenously
  • Damaged tissue inside the nose in people who snort or sniff the drug
  • Infection in the heart lining and valves (often from cutting agents)
  • Constipation and stomach cramping
  • Respiratory and lung complications
  • Liver and kidney disease
  • Mental health disorders like depression and antisocial personality disorder
  • Sexual dysfunction in men
  • Irregular menstrual cycles in women

Because heroin is often laced with other additives like sugar, starch, or powdered milk, the risk of clogged blood vessels leading to the lungs, liver, kidneys, or brain increases, causing permanent damage. Additionally, sharing drug injection equipment like needles increases the risk of contracting infectious diseases like HIV and hepatitis. Considering this, it’s normal to wonder, “why do people use heroin?”

Why Do People Do Heroin?

People use heroin because of its euphoric effects and because of the growing abuse of prescription drugs in the U.S. The abuse of prescription opioids like oxycodone and hydrocodone contributed greatly to the rise of heroin abuse in the nation.

These medications are also made from the poppy plant and are therefore chemically like heroin. People who become dependent or addicted to prescription opioids often turn to heroin as a cheaper and more accessible alternative.

Unfortunately, despite the many risks of heroin, opioid-involved overdose deaths rose from 21,088 in 2010 to 47,600 in 2017 and remained high in 2019 at 46,802 deaths.1 Many of these deaths occurred because of laced heroin, especially heroin laced with fentanyl.

Heroin Addiction Treatment at Banyan

Heroin is one of the most addictive drugs in the world, and an addiction to this substance can be difficult to overcome and survive without professional help. Considering that many people start using heroin to feed a prescription opioid addiction, it’s important to familiarize yourself with the signs of prescription drug addiction if you or a loved one is taking any medication.

With this in mind, our Texas recovery center offers heroin detox and addiction treatment that addresses both the physical and mental aspects of drug use, including withdrawal symptoms, mental illness, and more. No matter how long you’ve struggled with addiction, we’re here to help.


For more information about our heroin rehab in Texas, call Banyan Treatment Centers today at 888-280-4763.



  1. National Institute of Drug Abuse - Overdose Death Rates


Related Reading:

Can You Be a Functioning Heroin Addict?

Heroin Highway

Famous Heroin Addicts

Alyssa, Director of Digital Marketing
Alyssa, Director of Digital Marketing
Alyssa is the National Director of Digital Marketing and is responsible for a multitude of integrated campaigns and events in the behavioral health and addictions field. All articles have been written by Alyssa and medically reviewed by our Chief Medical Officer, Dr. Darrin Mangiacarne.
Why Do People Use Heroin?
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