Medical Detox: What It Is and What to Expect

Medical detox is withdrawal care given under medical supervision. It happens in a setting where staff can watch you and treat what comes up. It exists because stopping some substances can set off seizures or delirium [2]. Those events are far safer to face in a place that is staffed for them.

It is written for the person deciding what to do in the next few days, and for the family member sitting beside them. If you want the wider map first, our guide to levels of care sets out the five treatment levels that come after withdrawal is managed.

If someone is having a seizure, is unresponsive or has trouble breathing, call 911. For a mental-health crisis call or text 988.

What makes a detox “medical”

A detox is medical when a clinician assesses you, manages your withdrawal, and sets up the care that follows. SAMHSA’s consensus panel describes detox as three components that may take place concurrently or as a series of steps: evaluation, stabilization, and fostering the patient’s entry into treatment [1].

Evaluation is the part people underestimate. It covers what you have been using and what else is in your system. It also covers what other health conditions are in play.

Stabilization is the medical work. Symptoms are tracked on a schedule. A prescriber gives medicine when the clinical picture calls for it.

The third part is the handoff. A detox that ends at the door has done a third of its job. The panel adds that all three components involve treating the patient with compassion and understanding [1].

The word “medical” also describes the staffing. Where a hospital admission is not provided, SAMHSA’s panel says a setting with a high level of nursing and medical backup 24 hours a day, seven days a week is desirable [2]. That is the gap between a program staffed to handle a medical emergency at 3 a.m. and one that can only call an ambulance.

Which substances require medically managed withdrawal

Three groups usually need medically supervised withdrawal: alcohol, sedative-hypnotics such as benzodiazepines, and opioids. SAMHSA’s panel says that for alcohol, sedative-hypnotic and opioid withdrawal syndromes, hospitalization or some other form of 24-hour medical care is generally the preferred setting for detoxification [2]. The panel gives two grounds for that: safety, and humanitarian concerns [2].

The reasons differ by group. With alcohol and sedatives, the nervous system has adapted to a depressant. Take it away fast and the risk is seizures or delirium. The panel calls delirium and seizures the two most pathological responses seen in alcohol withdrawal [2], and lists seizures, delirium tremens and dysregulation of temperature, pulse and blood pressure among the outcomes in severe alcohol dependence that can lead to fatal consequences [2]. Anyone with a history of either starts out in the higher-risk group.

If someone is having a seizure, is unresponsive or has trouble breathing, call 911. For a mental-health crisis call or text 988.

Opioid withdrawal is a different problem. TIP 45 draws the line plainly: unlike alcohol and sedative withdrawal, uncomplicated opioid withdrawal is not life-threatening [2]. What the panel does flag is that severe vomiting or diarrhea can, rarely, lead to dehydration or an electrolyte imbalance [2]. The danger that matters most does not end when the symptoms do. NIDA states that a person who uses as much of a drug as they did before quitting can easily overdose, because their body is no longer adapted to that level of exposure [4]. MedlinePlus puts the same point more bluntly: most opioid overdose deaths occur in people who have just detoxed [8]. That is one reason withdrawal management is planned alongside the next step rather than as a standalone event [4].

If someone is having a seizure, is unresponsive or has trouble breathing, call 911. For a mental-health crisis call or text 988.

Stimulants and cannabis sit in a different box. Withdrawal from them is rarely dangerous in the same physical way. It can still be severe: TIP 45 notes that amphetamine users in particular should be monitored closely during detoxification for signs of suicidality [2]. A clinician is the right person to sort out which situation you are in.

If you are thinking about suicide, or worried about someone who is, call or text 988. If someone is having a seizure, is unresponsive or has trouble breathing, call 911.

Assessment and the first few hours

The first thing that happens is an assessment, not a bed. A clinician goes through your substance use history and your medical history. Your mental health history and current medications come next. Bloodwork and vital signs follow. The point is to learn what your withdrawal is likely to look like before it arrives.

After that you go on a monitoring schedule. Vital signs and symptom scores are taken at set times. They are taken more often at the start. The readings drive what happens next. If your numbers climb, the response changes. If they settle, the checks space out.

You will also be asked what you want to happen after detox. That question lands early on purpose. Plans made on day one tend to hold better than plans made in a rush on discharge morning. Our walkthrough of what the intake process looks like covers the forms and the questions in more detail, and how to get into rehab sets out the steps before that.

Expect the first hours to feel like admin. Most of the medical work is quiet: measuring, recording, comparing. That is what it looks like when a withdrawal is going to plan.

If someone is having a seizure, is unresponsive or has trouble breathing, call 911. For a mental-health crisis call or text 988.

Monitoring, medication and the clinical team

Monitoring in a medical detox is structured and repeated. Staff record blood pressure, pulse, temperature and a standard withdrawal score. Each reading is compared with the last one. A rising score triggers a clinical response. A falling one loosens the schedule.

Medicine decisions belong to the prescriber. They are made from that record, not from a fixed plan. Older SAMHSA guidance for primary care clinicians describes the approach plainly: medications to manage withdrawal take advantage of cross-tolerance to replace the abused drug with another and safer drug in the same class [5]. Benzodiazepines are frequently used to alleviate alcohol withdrawal symptoms, and methadone to manage opioid withdrawal, although buprenorphine and clonidine are also used [5].

NIDA’s own list of common medications used to treat addiction and withdrawal names methadone, buprenorphine, extended-release naltrexone and lofexidine for opioids, and naltrexone, disulfiram and acamprosate for alcohol [4]. For stimulants and cannabis, NIDA says no medications are currently available to assist in treatment, so treatment consists of behavioral therapies [4]. Which of these applies to you, if any, is a clinical judgment made in person. This page will not tell you what to take, and no honest page should.

The team is usually a mix. Nurses work in shifts. A physician or advanced practice provider holds prescribing authority. Behavioral health staff start the work that outlasts detox. For opioid use disorder, medicine is not just a detox tool. NIDA says medication should be the first line of treatment, usually combined with some form of behavioral therapy or counseling [4]. Our page on medication-assisted treatment explains how that continues past discharge, and our guide to substance abuse counseling techniques covers the therapy side.

How long detox lasts by substance

There is no single answer. Any page that gives you one is guessing.

What is well described is the shape of alcohol withdrawal. The signs and symptoms of acute alcohol withdrawal generally start 6 to 24 hours after the last drink [2]. TIP 45 says they may include restlessness, irritability, anxiety and agitation, loss of appetite, nausea and vomiting [2]. It also lists shakiness, a raised heart rate and blood pressure, insomnia and intense dreaming, poor concentration, impaired memory and judgment, and increased sensitivity to sound, light and touch [2]. At the severe end it lists hallucinations, delusions, grand mal seizures and high fever [2]. The majority of alcohol withdrawal seizures occur within the first 48 hours after cessation or reduction of alcohol, with peak incidence around 24 hours [2]. Seizures can occur several days out, though the panel says a higher index of suspicion for other causes is prudent then [2]. Delirium tremens does not develop suddenly; it progresses from earlier withdrawal symptoms [2]. That is why a two-day stay is not automatically the end of the danger.

Sedative-hypnotic withdrawal can run longer than alcohol withdrawal. It carries its own seizure risk. It is one of the syndromes for which 24-hour medical care is the preferred setting [2].

If someone is having a seizure, is unresponsive or has trouble breathing, call 911. For a mental-health crisis call or text 988.

Opioid withdrawal timing depends on which opioid was used, and TIP 45 gives it per drug rather than as one figure for opioids. Heroin withdrawal typically begins 8 to 12 hours after the last heroin dose and subsides within a period of 3 to 5 days [2]. Methadone withdrawal typically begins 36 to 48 hours after the last dose, peaks after about 3 days, and gradually subsides over a period of 3 weeks or longer [2]. That is the protocol’s own wording, hedge included, and the gap between those two drugs is a day and a half at the start and weeks at the end. TIP 45 also says untreated opioid withdrawal gradually builds in severity and then diminishes in a self-limited manner [2]. For other opioids, clinicians work from your symptom scores rather than a fixed count of days. The stay ends when the scores are low and steady and your next step is booked. It does not end because a calendar says so.

Stimulant withdrawal has a longer tail than people expect. TIP 45 says the symptoms often disappear after several days of stimulant abstinence but can persist for 3 to 4 weeks [2].

Two practical points. First, withdrawal ending is not the same as feeling well. Sleep, appetite and mood usually lag behind. Second, a stay that ends early because the next step is not ready is a preventable failure. It is worth asking about that before you are admitted. Our guide to how long rehab takes sets out the usual sequence once detox is over.

Detoxing at home, cold turkey and rapid detox

This is the question most people arrive with, so here is the direct answer. Withdrawal can take place at home, and MedlinePlus lists it as one of the settings, with a warning attached: the method is difficult, and withdrawal should be done very slowly [8]. For the three syndromes that carry real medical risk, SAMHSA’s panel is clearer still — hospitalization or some other form of 24-hour medical care is generally the preferred setting [2].

Some people are specifically wrong candidates for a non-medical setting. The panel says subjects with a history of severe withdrawals, multiple withdrawals, delirium tremens or seizures are not good candidates for social detoxification programs [2]. It also flags the kindling effect: people who have gone through several withdrawals, each one seeming worse than the last, need particular attention [2]. If that describes you, the fact that you got through it alone before is an argument against doing it alone again, not for it.

Stopping abruptly is not a plan, it is a gamble on which group you are in. And the risk outlives the symptoms. Withdrawal reduces tolerance, so someone who has just gone through it can overdose on a much smaller dose than they used to take [8].

If someone is having a seizure, is unresponsive or has trouble breathing, call 911. For a mental-health crisis call or text 988.

Rapid and ultra-rapid opioid detox is worth a paragraph because it is still marketed. TIP 45 records that there are few data showing that the rapid or ultrarapid methods correlate with being abstinent a few months later, and says the ultra-rapid procedure under anesthesia is still unproven and controversial, with controlled studies that would allow a risk-benefit judgment absent [2]. That is not our opinion; it is the federal protocol’s.

One last thing, because a lot of what is sold online is aimed at exactly this moment. Nothing on a shop shelf manages alcohol, sedative or opioid withdrawal. If you are going to try it at home anyway, tell a clinician you are doing it, and tell someone in the house what to watch for.

Detox is not treatment: what has to follow it

SAMHSA’s consensus panel puts it plainly. Detoxification is not substance abuse treatment and rehabilitation [1]. A detox program is not designed to resolve the long-standing psychological, social and behavioral problems associated with alcohol and drug abuse [1].

The evidence on what happens next is consistent. NIDA states that detoxification alone without subsequent treatment generally leads to resumption of drug use [4]. MedlinePlus says the same thing in one line: most people need long-term treatment after detox [8]. So the question that matters is not how fast you can detox. It is what you are walking into afterwards.

That next step is usually one of a few options. Residential care keeps you on site while the early weeks pass. A partial hospitalization program runs most of the day and sends you home at night. An intensive outpatient program sits below that: older SAMHSA guidance describes intensive outpatient treatment as requiring a minimum of 9 hours of weekly attendance [5]. Our pages on residential and inpatient rehab and on outpatient programs describe what each week looks like, and what the rehab process is like covers the whole arc.

Be honest about what detox cannot do. It cannot fix a housing problem, a legal problem or a relationship. It cannot teach you much while you are acutely unwell. What it buys you is a clear head. The rest of the work is what you spend that on.

Where detox happens, and how a setting is chosen

Detox is not one place. TIP 45’s settings chapter walks through five of them: a physician’s office; a freestanding urgent care center or emergency department; a freestanding substance abuse treatment or mental health facility; intensive outpatient and partial hospitalization programs; and acute care inpatient settings, which include general hospitals, addiction units inside them, psychiatric hospitals and licensed chemical dependency specialty hospitals [3].

Alongside those settings sit five adult detoxification levels of care, from lowest to highest: ambulatory detoxification without extended onsite monitoring, which may be delivered in a physician’s office or by a home health care agency; ambulatory detoxification with extended onsite monitoring, such as a day hospital service; clinically managed residential detoxification, the nonmedical or social setting; medically monitored inpatient detoxification, such as a freestanding detoxification center; and medically managed intensive inpatient detoxification, which provides 24-hour care in an acute care inpatient setting [3]. Social detoxification programs are defined as short-term, nonmedical treatment services for people with substance use disorders [2].

Ambulatory detox is a recognized level of care, not an improvisation, and TIP 45 notes that as a general rule outpatient treatment is just as effective as inpatient treatment for patients with mild to moderate withdrawal symptoms [3]. It is not the budget version of the same thing, though. It suits a narrower group, the medical picture has to be uncomplicated, and it involves frequent in-person checks. Missing them removes the safety margin that makes it work. If you cannot get there every day, say so during assessment rather than after.

So how is the level chosen? ASAM’s placement criteria assess six dimensions: acute intoxication and withdrawal potential; biomedical conditions and complications; emotional, behavioral or cognitive conditions and complications; readiness to change; relapse, continued use or continued problem potential; and the recovery and living environment [3]. Those six are the questions worth asking a program about yourself, in those words. TIP 45 is candid that the criteria are only guidelines and that there are no uniform protocols for determining which patients are placed in which level of care [3], so ask what this program does rather than assuming the label tells you.

Three more things to ask before you agree to a bed. Who is on site overnight, and with what credentials. What happens the day withdrawal ends, and whether that step is booked. And what the program does if you turn out to need more care than it can give — moving someone from ambulatory care to an inpatient bed is a normal clinical response, not a failure.

Which of our campuses publish a medical detox program

Most of our campuses card a medical detox program in the levels-of-care section of their own pages. That is what “detox on site” means when we say it: the campus publishes it, not that a roster infers it.

Start with the Northeast and mid-Atlantic. The Recovery Village Cherry Hill at Cooper in New Jersey cards medical detox. So does Washburn House in Worcester, Massachusetts, and The Ranch Pennsylvania in Wrightsville.

Some readers of this page are fire fighters, dispatchers or first responders. The IAFF Center of Excellence in Upper Marlboro is our Maryland campus, and it admits IAFF-member fire fighters, dispatchers and first responders; if that is you, start there. Clinically managed detox is the first card on its own page.

In the Southeast, three Florida campuses card medical detox: The Recovery Village Umatilla, Orlando Recovery Center, and The Recovery Village Palm Beach at Baptist Health. Georgia has three more: The Recovery Village Atlanta, The Recovery Village South Atlanta and Promises Atlanta. The Ranch Tennessee cards it too.

In the Midwest, The Recovery Village Columbus in Ohio, The Recovery Village Indianapolis, and The Recovery Village Kansas City in Missouri all card medical detox.

Out West, The Recovery Village Palmer Lake in Colorado cards it. In Washington state, both The Recovery Village Ridgefield and The Recovery Village Ridgefield Detox Center card it. The Recovery Village Salem in Oregon does as well. In Texas, it is carded at Promises Dallas-Fort Worth, Promises Brazos Valley and The Right Step Houston.

The levels that follow detox differ by campus, so the useful question at admission is which step comes next and where it is held. Our nationwide directory of rehab facilities lists our campuses by state.

Cost, insurance and getting admitted quickly

Cost depends on the setting, the length of stay and your plan. Nobody can quote you a real figure without checking your coverage. Our own cost page puts detox at $250 to $800 a day and basic residential treatment at $2,000 to $20,000; those are our published ranges rather than federal figures, and how much rehab costs sets out the rest.

What is fixed is the legal floor. All Marketplace plans cover mental health and substance use disorder services as essential health benefits [6]. They cannot deny you coverage or charge you more because of a pre-existing condition [6]. They cannot put yearly or lifetime dollar limits on those benefits [6].

Parity rules also apply. Under the Mental Health Parity and Addiction Equity Act, a plan that covers mental health and substance use care may not apply harsher limits to it than it applies to medical and surgical care, and that reaches care management such as being required to get authorization before treatment, as well as deductibles, copayments and visit caps [6]. If an insurer handles a detox request more harshly than a comparable medical admission, that is worth raising rather than accepting. The scope is worth knowing: it applies to non-federal governmental plans with more than 50 employees, to group health plans of private employers with more than 50 employees, and to the individual market [7]. Plans from small employers are not covered directly; they get comparable protection through the Affordable Care Act’s essential health benefits requirement [7].

In practice, admission moves at the speed of the benefits check and the clinical assessment. Have your insurance card ready. Have a list of current medications. Have a rough timeline of recent use. Our page on how insurance coverage works goes through deductibles, authorization and appeals, and our addiction treatment hub covers everything that follows.

If you are uninsured or between plans, SAMHSA’s treatment locator, FindTreatment.gov, can help locate additional programs.

Frequently Asked Questions

Sources

1. Center for Substance Abuse Treatment. (2006). Chapter 1: Overview, Essential Concepts, and Definitions in Detoxification. Detoxification and Substance Abuse Treatment, TIP Series No. 45. Substance Abuse and Mental Health Services Administration. https://www.ncbi.nlm.nih.gov/books/NBK64119/
2. Center for Substance Abuse Treatment. (2006). Chapter 4: Physical Detoxification Services for Withdrawal From Specific Substances. Detoxification and Substance Abuse Treatment, TIP Series No. 45. Substance Abuse and Mental Health Services Administration. https://www.ncbi.nlm.nih.gov/books/NBK64116/
3. Center for Substance Abuse Treatment. (2006). Chapter 2: Settings, Levels of Care, and Patient Placement. Detoxification and Substance Abuse Treatment, TIP Series No. 45. Substance Abuse and Mental Health Services Administration. https://www.ncbi.nlm.nih.gov/books/NBK64109/
4. National Institute on Drug Abuse. Treatment and Recovery. National Institutes of Health. https://nida.nih.gov/publications/drugs-brains-behavior-science-addiction/treatment-recovery
5. Center for Substance Abuse Treatment. (1997). Chapter 5: Specialized Substance Abuse Treatment Programs. A Guide to Substance Abuse Services for Primary Care Clinicians, TIP Series No. 24. Substance Abuse and Mental Health Services Administration. https://www.ncbi.nlm.nih.gov/books/NBK64815/
6. Centers for Medicare & Medicaid Services. Mental Health and Substance Abuse Coverage. HealthCare.gov. https://www.healthcare.gov/coverage/mental-health-substance-abuse-coverage/
7. Centers for Medicare and Medicaid Services. The Mental Health Parity and Addiction Equity Act (MHPAEA). https://www.cms.gov/marketplace/private-health-insurance/mental-health-parity-addiction-equity
8. U.S. National Library of Medicine. Opiate and opioid withdrawal. MedlinePlus Medical Encyclopedia. https://medlineplus.gov/ency/article/000949.htm

This page is for general information and is not medical advice. Only a licensed clinician who knows your history can tell you what is right for you. If you or someone you know is in immediate danger, call 911. For free, confidential support 24/7, call or text 988.

Author

Kevin Wandler, MD

Chief Medical Officer, The Recovery Village