Medically Reviewed

The Dangers of Mixing Heroin and Meth

Reviewed by: Ashley Hale, LCSW, MSW

- 5 sections


Medically Verified: October 17, 2024

All of the information on this page has been reviewed and verified by a certified addiction professional.

Two of the most addictive drugs are heroin and meth. Heroin is a central nervous system depressant, causing effects like drowsiness, sedation, and feelings of euphoria. On the other hand, crystal meth is a stimulant drug that causes increased energy, fast heart rate, and a rush of pleasure.

According to the National Institute on Drug Abuse, 1.1 million people in the United States abused heroin in 2021, while 2.5 abused meth.[1,2]

Both substances are highly addictive and can lead to adverse side effects like increased mental health issues, damage to various organs, and even overdose deaths. While they are dangerous on their own, some people mix the drugs to experience a more potent high. This is often referred to as “speedballing.”

The dangers of mixing heroin and meth include an increased risk of addiction, overdose, infections from IV drug use, and immense stress on the cardiovascular or respiratory system. In other words, combining meth and heroin leads to an array of dangerous long-term effects. If you are addicted to these substances, you should seek help from a drug rehab center.

In this article, you will learn:

  • What is heroin?
  • What is meth?
  • What is speedballing?
  • What are the risks of mixing meth and heroin?

What is Heroin?

Heroin is an illicit opioid drug that depresses the central nervous system. It can be snorted, smoked, or injected. Since heroin is addictive, you will build a tolerance to it, causing you to use higher doses each time you abuse it.

The effects of heroin may include:[3]

  • A rush of euphoria
  • Warm flushing of the skin
  • Dry mouth
  • A heavy feeling of arms and legs
  • Dizziness and drowsiness
  • Itchiness
  • Nausea and vomiting
  • Slowed heart rate and breathing
  • Pinpointed or small pupils
  • Sedation or unconsciousness

Large doses of heroin can lead to a life-threatening overdose. Abusing the drug long-term can lead to a variety of health risks including liver, kidney, and lung disease, mental disorders, and abscesses.[3]

What is Meth?

Meth is a central nervous system stimulant, which means it speeds up activity in your brain and body. Abusing it frequently will lead to the development of a substance use disorder. You can swallow, snort, smoke, or inject crystal meth.

The effects of meth include:[4]

  • Increased energy and focus
  • Faster breathing
  • Increased heart rate and blood pressure
  • Heightened body temperature and sweating
  • A rush of euphoria
  • Loss of appetite and insomnia
  • Irritability or aggression
  • Anxiety or paranoia
  • Symptoms of psychosis

Long-term meth use also comes with a variety of health risks. The loss of appetite can lead to malnutrition. You can experience heart complications, respiratory issues, and even severe dental decay from repeated meth abuse.[4]

Understanding “Speedballing”

Mixing heroin and meth is known as “speedballing.” A speedball can also refer to any mixture of a depressant and a stimulant. Another example includes combining heroin and cocaine.

You might mix powdered heroin with meth and snort it. It is also possible to smoke the powder. After you’ve been abusing this combination for some time, you might begin to inject the substances to experience a more potent effect.

Any method of speedballing is dangerous. You are combining drugs that have opposite effects. This creates a push-and-pull effect in your body that significantly strains your cardiovascular and central nervous systems. Additionally, mixing two potent drugs can increase your likelihood of experiencing a fatal overdose.

The Risks of Mixing Meth and Heroin

Speedballing is incredibly dangerous. The first risks to be aware of are addiction and overdose. The more you combine meth and heroin, the more likely you are to develop an addiction.

As you progress in your addiction, you will begin to use larger doses of heroin and meth. As a result, you are at a higher risk of overdosing.

The symptoms of a meth and heroin overdose might include:[5]

  • Confusion and incoherence
  • Blurry vision and stupor
  • Drowsiness and mental impairment
  • Paranoia or aggression
  • Strong or irregular heartbeat
  • Uncoordinated motor skills
  • Respiratory failure
  • Stroke, heart attack, or aneurysm

If you are injecting meth and heroin, you are at risk of developing skin infections and abscesses from the needle. Unfortunately, sharing needles is common when you are at the height of your addiction. This puts you at risk of contracting blood-borne diseases like HIV or hepatitis.

Find Help for Meth and Heroin Addiction

If you or a loved one is addicted to mixing heroin and meth, it’s time to seek professional help. The Mandala Healing Center is experienced in treating polysubstance abuse. We offer medical detox to help you overcome withdrawal symptoms and evidence-based services to help you recover from the root causes of your addiction.

Contact us today for more information on our treatment center for meth and heroin addiction.

References:

  1. The National Institute on Drug Abuse (NIDA): What is the scope of heroin use in the United States
  2. The National Institute on Drug Abuse (NIDA): What is the scope of methamphetamine use in the United States
  3. Medline Plus: Heroin
  4. The Substance Abuse and Mental Health Services Administration (SAMHSA): Know the Risks of Meth
  5. Minnesota Courts: “SPEEDBALLING”: MIXING STIMULANTS AND OPIOIDS
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