What to Do During a Heroin Overdose

If a person is suspected of overdosing on heroin or any opioid, immediately call 9-1-1 and summon emergency medical personnel.1 If you have naloxone, administer it as soon as possible.2,3 

If you must run to call for help or get naloxone and it will mean leaving the person alone, put them in the rescue position with their top arm and leg positioned across the body to keep them from choking in case they vomit.1

Recovery Position

Rescue position

After you’ve administered a dose of naloxone, stay with the person and try to keep them awake and breathing.2 If after 3-5 minutes, they are still not breathing, administer a 2nd dose of naloxone until medical help arrives. When the person resumes breathing, put them in the rescue position.1

Stay with the person until emergency responders arrive.2

Heroin Overdose Symptoms

A heroin overdose is a serious medical emergency. Recognizing the signs and intervening immediately is crucial.2 Signs of a heroin overdose include:3

  • Slow or no breathing.
  • Pale or clammy skin.
  • Vomiting.
  • Arms and legs going limp.
  • Bluish lips or fingernails.
  • Disorientation.
  • Unconsciousness.

What Causes Overdose?

Heroin is highly addictive illegal opioid drug.5 As a potent opioid, heroin attaches to opioid receptors in the brain and central nervous system, delivering a euphoric, pleasurable “rush.”6 Heroin blocks pain receptors in the body and also depresses breathing and heart rate.6

Taking large doses of heroin can slow or stop the body’s breathing. When this happens, the brain soon becomes deprived of oxygen in which can lead to coma, brain damage, or death.5

Several factors may increase a person’s risk of overdosing on heroin:

  • Combining heroin with other CNS depressants: More than 9 in 10 people who use heroin also use at least one other drug.7 People often use heroin along with alcohol, benzodiazepines and other drugs that depress the central nervous system. These substances all have an additive effect on sedation and respiratory depression.7 Around 30% of overdoses involving opioids such as heroin also involved benzodiazepines.8
  • Relapse following a period of sobriety: Individuals build up a tolerance to heroin and other opioids following regular use of the drug. Tolerance occurs when a person needs higher or more frequent doses of a drug to achieve the same effects.9,10 People who have stopped regular use of heroin risk overdose when they relapse and use as much of the drug as they did before they stopped using. Their bodies are no longer adapted to handle as much heroin as they used to use.10
  • Heroin laced with fentanyl or another synthetic opioid: Heroin is often “laced” or “cut” with other substances to make it more appealing to buyers. Individuals who use heroin or obtain opioids illegally are often unaware of exactly what they are taking and the potency. Fentanyl and other highly potent synthetic opioids is increasingly being mixed with heroin according to the Drug Enforcement Administration. 11 These synthetic opioids are 80-100 times more potent than heroin and are involved in more deaths than any other illicit drug, raising the risk for heroin users who think they are using a pure or unadulterated drug.4,12

Heroin Addiction Treatment

A drug overdose is a wakeup call, as it is often a strong indication of addiction and a sign that treatment is required.

Many emergency department clinicians will now discuss addiction treatment options with patients who have overdosed on heroin, and some will even put them on the path to sobriety by initiating medications for opioid use disorder.14 

Greenhouse Treatment Center has the experienced and licensed medical staff to help patients undergo treatment specific to their needs. If you find that you’re struggling with the misuse of heroin, options are available. Together we can help you reach long-term sobriety one step at a time.

Give us a call 24/7 for help – .

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We are here to help you get clean and learn how to stay that way. Start your recovery at our spa-like facility in the Dallas-Ft. Worth area. Holistic therapies, chef-prepared meals, and LGBTQ+ support are among the many features of our premier drug and alcohol treatment program. Traveling for healthcare & essential services is permitted across the US. Addiction treatment is essential, and we are here for our patients in this difficult time. Greenhouse is taking every precaution to ensure patient and staff safety. We are able to test incoming patients and anyone feeling unwell to ensure peace of mind and focus on addiction treatment.