What to Do in a Drug Overdose Emergency

A drug overdose is a medical emergency. If you think someone near you may be overdosing, what you do in the next few minutes matters, not because you can handle a medical crisis alone, but because getting the right help started immediately can be the difference between outcomes.

This guide covers what to look for, what to do while help is on the way, how to use naloxone if you have it, and what not to do. It also covers something many people don’t know: in most states, the law protects you when you call for help.

Call 911 First, Always

Before anything else, call 911. Not after trying other things. Not after deciding whether it’s serious enough. Call first, then do everything else.

Tell the dispatcher exactly what happened, what substance you think was involved if you know, how the person is responding, whether they’re breathing. Emergency dispatchers are trained to guide you through what to do while help is coming. You don’t need to have all the answers. You need to make the call.

Signs That Someone May Be Overdosing

Overdose signs vary depending on the type of substance involved. Knowing what to look for helps you respond faster and give emergency responders the information they need.

Opioid overdose signs

Opioids, including heroin, fentanyl, oxycodone, hydrocodone, and methadone, suppress the central nervous system, which means an overdose primarily affects breathing. Signs include very slow, shallow, or stopped breathing; deep snoring or gurgling sounds (sometimes called the “death rattle”); lips or fingertips turning blue or grey; unresponsiveness, where the person won’t wake up when you call their name or rub your knuckles firmly on their sternum; pinpoint (very small) pupils; and a limp body.

Fentanyl and other synthetic opioids act faster and more intensely than prescription opioids or heroin. Someone can go from appearing drowsy to unresponsive very quickly. It’s worth understanding that opioid withdrawal itself can be dangerous too, which is part of why anyone recovering from opioid use is safest doing so under medical supervision rather than alone.

Stimulant overdose signs

Stimulants, cocaine, methamphetamine, Adderall, and other prescription stimulants, push the nervous system in the opposite direction. An overdose can look like chest pain or irregular heartbeat, extremely elevated body temperature, agitation or confusion, seizures, and in severe cases, stroke or cardiac arrest. The person may be conscious but in serious distress.

Depressant and benzo overdose signs

Benzodiazepines like Xanax, Valium, and Klonopin, along with other central nervous system depressants, produce overdose signs similar to opioids: extreme sedation, confusion, slurred speech, slow or labored breathing, and unresponsiveness. Benzo overdoses are especially dangerous when combined with alcohol or opioids, which is common. The combination compounds respiratory depression significantly.

What to Do While You Wait for Help

Once 911 is called, stay with the person and follow any instructions the dispatcher gives you. There are several things you can do in the meantime.

If the person is unconscious but breathing, place them in the recovery position, on their side, with their top knee bent forward to keep them stable. This prevents them from choking if they vomit, which is common during overdose. If they are not breathing, the dispatcher may instruct you to begin CPR. Follow their guidance.

Keep the person warm if possible. Talk to them even if they don’t respond, some people retain awareness even when they appear unconscious. Don’t leave them alone. Stay on the line with 911 until help arrives.

How to Use Naloxone (Narcan)

Naloxone is a medication that rapidly reverses opioid overdoses. It works by blocking opioid receptors and restoring normal breathing within minutes. It has no effect on stimulant or benzo overdoses, but if you’re unsure what substance is involved and opioids are possible, using it does no harm.

Naloxone is available as a nasal spray (Narcan) or injectable, and it can be purchased without a prescription at most pharmacies in the US. If you’re in a household where someone uses opioids, or if you work or live near someone who does, having naloxone on hand is one of the most practical things you can do.

To use nasal naloxone, lay the person on their back, tilt their head back slightly, and spray one dose into one nostril. If there’s no response within 2–3 minutes, give a second dose in the other nostril. Continue rescue breathing if needed. Even if the person wakes up, do not leave them, naloxone wears off in 30 to 90 minutes, which is often shorter than the opioid itself. They can slip back into overdose. Emergency services still need to evaluate them.

What Not to Do

Some responses to overdose are instinctive but harmful. Don’t put the person in a cold shower or bath, which can cause shock and lead to drowning. Don’t give them coffee or food to “wake them up”, it doesn’t work and can cause choking. Don’t inject them with saltwater or other substances, which is dangerous. Don’t try to make them walk it off.

If someone is having a stimulant-related seizure, don’t hold them down or put anything in their mouth. Clear the space around them and protect their head. Let the seizure run its course while keeping them as safe as possible, and tell 911 exactly what you’re seeing.

Good Samaritan Laws: You Are Protected

One of the most common reasons people hesitate to call 911 during an overdose is fear, fear of what happens when police arrive, fear of legal consequences, fear of getting themselves or someone else in trouble. That fear costs lives.

Most US states have Good Samaritan laws that provide legal protection to people who call for help during a drug-related emergency. The specifics vary by state, but in general these laws shield the caller, and often the person overdosing, from prosecution for possession or related offenses when the call is made in good faith. Saving someone’s life is the priority, and the legal protections exist specifically to remove the barrier that fear creates.

If you’re unsure about the laws in your state, SAMHSA and the Network for Public Health Law both maintain updated state-by-state information. But in an active emergency, call anyway. The alternative is worse.

After the Emergency: What Comes Next

A drug overdose is serious regardless of outcome. For many people, it’s also a turning point, a moment where the severity of the situation becomes impossible to ignore. For the person who overdosed and for the people around them, it often opens a window where the conversation about getting help feels more possible than it did before.

That conversation is worth having, but it doesn’t have to happen in the emergency room or in the days immediately after. What matters is that it happens. Understanding what opioid withdrawal involves, how long it lasts and why it’s so much harder to manage without support, helps frame why medically supervised detox matters, and why in-home opioid detox makes it possible for many people to take that step without leaving their home or their life behind.

An overdose that was survived is an opportunity, not a guarantee that the next one will be. Coping with withdrawal symptoms becomes far more manageable with the right structure in place, and if you’re looking for information after an overdose, for yourself or someone you care about, that instinct to look is the right one. At Elite Home Detox, the conversation can start wherever you are, without any pressure about what comes next.