When clinicians say “detox,” they mean three connected jobs, not one procedure. The federal detox playbook lays it out plainly: evaluation, stabilization, and fostering readiness for what comes next ²¹.

1. Evaluation is the first few hours. A nurse or physician checks what you have been using, how much, when you last used, what other medications and medical conditions you have, and whether you are safe from harming yourself. This is also where they decide how sick you are likely to get. Someone drinking a fifth of vodka a day for years is a different clinical problem than someone tapering off oxycodone.
2. Stabilization is the medical work. That means IV fluids for someone who has been vomiting for two days, a benzodiazepine taper for alcohol withdrawal, buprenorphine or methadone for opioids, and around-the-clock nursing to catch a seizure or a spike in blood pressure before it becomes an emergency.
3. The handoff is the part most people skip and most programs undersell. Detox alone is not treatment ²¹. If you walk out with no next appointment, no medication plan, and no phone number, the odds are stacked against you before you get to your car.

The American Society of Addiction Medicine sorts withdrawal care into five levels. Knowing which one matches your body is how you avoid ending up somewhere too light or too intense for what you need ¹³.

Level 1-WM

Ambulatory withdrawal management with no on-site monitoring. Think office visits and prescriptions. It fits mild cases with a stable home and low medical risk ¹³.

Level 2-WM

Ambulatory withdrawal with extended on-site monitoring, usually daytime hours in a clinic. Still outpatient, still limited to people whose withdrawal is expected to stay manageable ¹³.

Level 3.2-WM

Clinically managed residential withdrawal. Twenty-four-hour support in a non-medical setting, appropriate for moderate withdrawal without significant medical or psychiatric complications ¹³.

Level 3.7-WM

Medically monitored inpatient withdrawal management. This is where most residential drug detox in Atlanta operates. Severe withdrawal, 24-hour nursing, physician visits, and patients who are unlikely to complete withdrawal safely without medical monitoring ¹⁴. If you have a heavy alcohol or benzo history, unstable vitals, or a serious co-occurring mental health condition, this is the benchmark you should be looking for ¹.

Level 4-WM

Medically managed intensive inpatient withdrawal in a hospital. Reserved for the highest-acuity cases: seizures, delirium tremens, severe cardiac or respiratory instability, or serious medical illness on top of withdrawal ¹³.

Here is the practical read. If you drink heavily every day, have had a seizure or DTs before, take high-dose benzos, or have a heart condition, 3.7-WM is the floor and Level 4 in a hospital may be safer. If your history is opioid-only with no major medical issues, 3.7-WM is usually the right fit and gives you access to buprenorphine or methadone induction under supervision ¹¹.

In Georgia, two kinds of facilities can catch you tonight, and they are not interchangeable.

A Crisis Stabilization Unit is a medically monitored short-term residential program designated to receive and evaluate people in psychiatric or substance-related crisis, 24 hours a day, seven days a week ¹⁸. CSUs are built for the emergency: acute suicidality, a psychotic break, someone brought in by police or EMS who needs a safe place right now. They can provide residential detox, but they are not designed to operate solely as long-stay withdrawal management ¹.

A Residential Sub-Acute Detoxification Program is defined in Georgia rule as a residential program for drug-dependent people that provides medical management and support for physical withdrawal outside a hospital or ERET facility ⁴. This is the dedicated detox bed: a longer clinical stay focused on getting you through withdrawal safely and setting up what comes after.

If your crisis is primarily psychiatric with substance use on top, a CSU is often the right first door. If the driver is withdrawal itself, a licensed residential detox is built for that job.

The first six hours are mostly paperwork you barely remember and a lot of vitals. That is by design. The federal detox playbook frames the opening stage as evaluation — figuring out what is in your body, what else is going on with your health, and how sick you are likely to get before you get better ²¹.

Expect a urine drug screen, a breathalyzer if alcohol is on the table, a blood draw, and a full set of vitals every fifteen to thirty minutes at first. A nurse will run through the Clinical Opioid Withdrawal Scale or the CIWA scale for alcohol. They will ask what you used, how much, when you last used, and whether you have ever had a seizure, DTs, or a precipitated withdrawal from Suboxone. Answer honestly. The medications they give you depend on what you tell them.

If you are in opioid withdrawal and your COWS score hits 8 or above, buprenorphine induction can start here — typically 4 mg for mild symptoms and 8 mg for moderate-to-severe, with more dosing over the next few hours as symptoms guide ^{16, 17}. If you are in alcohol withdrawal, the first dose is usually a long-acting benzodiazepine like chlordiazepoxide or lorazepam, matched to your CIWA score. You will also get IV fluids, an anti-nausea med, and something for the muscle aches.

By hour six, you have a bed, a chart, a working diagnosis, and medication on board. The worst is not over. But you are no longer facing it alone in a parking lot ²¹.

What happens next depends on what you were using. Withdrawal is not one syndrome. It is several, and the timelines do not match.

• Alcohol. Symptoms usually start six to twelve hours after your last drink: tremors, sweating, nausea, anxiety, rising blood pressure. The dangerous window is roughly 24 to 72 hours in, when seizures and delirium tremens can appear. Nurses will keep dosing benzodiazepines against your CIWA score, add thiamine and folate, and watch for confusion, hallucinations, or a heart rate that will not come down. This is exactly the acuity that medically monitored inpatient withdrawal management — ASAM Level 3.7-WM — is built to handle ¹⁴. If your vitals go sideways, they escalate to a hospital.
• Benzodiazepines. Withdrawal from Xanax, Klonopin, or Valium moves slower and lasts longer. Peak symptoms can hit anywhere from one to seven days after your last dose depending on the drug’s half-life. Seizure risk is real, and abrupt stops are dangerous. The standard approach is a taper — often converting to a longer-acting benzodiazepine like diazepam and stepping down. Do not try this at home.
• Opioids. If you were using short-acting opioids like heroin, oxycodone, or most fentanyl products, withdrawal usually peaks between hours 36 and 72. Sweats, chills, cramping, vomiting, diarrhea, restless legs, and the specific misery of not being able to sleep or sit still. It is brutal. It is rarely fatal on its own. Buprenorphine or methadone dosing brings symptoms down within an hour or two once you are past the induction threshold. Clonidine helps with the sympathetic overdrive ¹⁷.
• Stimulants. Cocaine and methamphetamine withdrawal is more psychological than autonomic. Crushing fatigue, deep depression, intense cravings, sometimes suicidal thinking. There is no specific medication for it, so care focuses on sleep, food, hydration, safety monitoring, and treating co-occurring depression or anxiety.

Whatever your substance, hours 6 to 48 are when nursing presence matters most. Someone should be checking on you every hour, and vital signs are trending on a chart, not a memory ¹.

By the third day, most people are past the worst of the physical withdrawal — not fine, but no longer in acute danger. Vitals normalize. You can hold food down. You sleep in fragments instead of not at all. This is the stage the federal guide calls fostering readiness for what comes next ²¹.

Do not confuse feeling better with being done. Standalone withdrawal management is not treatment, and short-term detox alone carries high rates of return to use — especially with opioids, where tolerance has dropped and the current supply is unforgiving ^{11, 12}.

Before you agree to discharge, three things should be locked in on paper:

1. A named next appointment, ideally within 72 hours of leaving — MOUD induction or continuation, an intensive outpatient program, or a residential admission.
2. A medication plan you actually have in hand, not a prescription you have to fill somewhere across town.
3. A naloxone kit if opioids were part of the picture, with someone shown how to use it ²².

If any of those three are missing, ask why before you sign anything.

If you are actively overdosing, seizing, hallucinating, or thinking about ending your life, this is the right door. Call 911. Do not drive yourself. Do not let a scared family member drive you either if there is any chance of losing consciousness.

Emergency departments are built for the sharpest edge of this. Grady and other Atlanta EDs can stop an overdose with naloxone, control a seizure, run fluids, treat a cardiac problem, and hold you safely while a team figures out what happens next. If you are in opioid withdrawal when you arrive, an ED physician can start buprenorphine on the spot. The typical threshold is a Clinical Opioid Withdrawal Scale score of 8 or higher, with 4 mg for mild symptoms and 8 mg for moderate-to-severe, up to 16 to 24 mg during induction ^{15, 16, 17}. You do not need to be a current patient. You do not need to have insurance. You do not need to be sober to walk in.

What the ED will not do is keep you for a week of withdrawal management. Their job is to stabilize you and connect you forward — ideally with a warm handoff, a naloxone kit, and a next appointment in hand ²².

If you are not in a medical emergency but you cannot get through another night, the Fulton County Behavioral Health Crisis Center is open 24 hours a day, every day of the year. The crisis line is 404-616-4784 ⁹. You can call. You can walk in. Someone will do an assessment and figure out whether you need psychiatric stabilization, a detox referral, or both.

For opioid use disorder specifically, Fulton County runs medication-assisted outpatient treatment through a partnership with Grady Behavioral Health, with locations in downtown Atlanta and Alpharetta. Medication and health assessments are free regardless of your ability to pay ¹⁰. That matters after detox, when you need buprenorphine or methadone continuation and cannot afford a private clinic.

Keep both numbers on your phone. The crisis center is for tonight. The MAT clinic is for the appointment you need to have on the calendar before you leave detox ²².

The third door is calling a licensed residential detox directly and asking for a bed tonight. Most programs answer 24 hours a day and can screen you over the phone in fifteen to twenty minutes.

Have this ready before you call:

• What you are using and how much
• Your last use
• Your insurance card or a note that you are self-pay
• Any current medications
• Whether you have had a seizure or DTs before

If the person on the phone does not ask about those things, that is a warning sign. A real medically monitored program at ASAM Level 3.7-WM needs that information to decide whether you can safely detox with them or need a hospital instead ¹⁴. Ask when the bed is available, who is transporting you, and what the discharge plan looks like on day one — not day seven.