Drug Detox: 5–10 Day Medically Supervised Withdrawal

Withdrawal timelines vary by substance class, with onset ranging from 6 hours (alcohol) to 7 days (long-acting benzodiazepines) and resolution ranging from 5 days (stimulants) to 8 weeks (benzodiazepines). Each substance class produces a distinct withdrawal syndrome with specific onset, peak, and resolution timeframes.

• Opioids (heroin, fentanyl, oxycodone) — short-acting opioid withdrawal begins 8–24 hours after last use, peaks at days 1–3, and resolves in 5–10 days. Long-acting opioid withdrawal (methadone) begins 24–72 hours after last use, peaks at days 3–8, and resolves in 14–21 days. Symptoms include muscle aches, diarrhea, nausea, insomnia, and dysphoria. Opioid withdrawal is intensely uncomfortable but not directly life-threatening in otherwise healthy adults. See the opioid detox timeline for a detailed day-by-day withdrawal schedule.
• Alcohol — withdrawal begins 6‒24 hours after last drink, peaks at 48–72 hours, and resolves in 5–7 days. Symptoms include tremors, sweating, tachycardia, seizures, and delirium tremens. Alcohol withdrawal is life-threatening — seizures occur in 5–10% of cases, delirium tremens occurs in 3–5% of cases. See alcohol detox in Florida for detailed medical withdrawal management protocols.
• Benzodiazepines (alprazolam, clonazepam, diazepam) — short-acting benzodiazepine withdrawal begins 1–2 days after last dose. Long-acting benzodiazepine withdrawal begins 3–7 days after last dose. Peak symptoms at 1–2 weeks. Protracted withdrawal extends 4–8 weeks. Symptoms include anxiety, insomnia, tremors, seizures, and psychosis. Benzodiazepine withdrawal is life-threatening — abrupt discontinuation produces seizures and requires medically supervised tapering. The full taper protocol is detailed in Benzodiazepine Detox: 4–12 Week Medical Taper.
• Stimulants (cocaine, methamphetamine) — withdrawal begins within hours of last use, peaks at days 2–4, and resolves in 7–14 days. Symptoms include fatigue, hypersomnia, increased appetite, psychomotor retardation, and anhedonia. Stimulant withdrawal is not directly life-threatening but produces severe depression with suicidal ideation in a subset of individuals. Cocaine and methamphetamine-specific withdrawal protocols are covered in Stimulant Detox: Cocaine & Methamphetamine Withdrawal.

Medical detox provides physician-directed pharmacological withdrawal management in a licensed clinical facility with 24-hour nursing and medication access. Social detox provides a supportive, substance-free environment with peer support and monitoring but without medication-assisted withdrawal management. The appropriate detox type depends on the substance of dependence and withdrawal severity.

Key differences between medical detox and social detox:

• Medication access — medical detox administers prescription medications (benzodiazepines, buprenorphine, clonidine, anticonvulsants) to manage withdrawal symptoms and prevent complications. Social detox provides no prescription withdrawal management.
• Medical staffing — medical detox requires physician oversight and 24-hour RN coverage. Social detox is staffed by trained technicians and peer support specialists.
• ASAM level — medical detox operates at ASAM Level 3.7 (medically monitored inpatient) or Level 4.0 (medically managed intensive inpatient). Social detox operates at ASAM Level 3.2 (clinically managed residential).
• Appropriate populations — medical detox is required for alcohol dependence, benzodiazepine dependence, severe opioid dependence, polysubstance dependence, and individuals with concurrent medical conditions. Social detox is appropriate for mild stimulant withdrawal and cannabis withdrawal in otherwise healthy individuals.

ASAM guidelines recommend medical detox for any substance withdrawal syndrome that carries seizure risk or life-threatening cardiovascular complications.

Medications used in drug detox are matched to the specific substance class producing withdrawal, with distinct pharmacological protocols for opioids, alcohol, benzodiazepines, and stimulants. Evidence-based medication protocols reduce withdrawal severity, prevent medical complications, and improve treatment transition rates.

Medications organized by substance class:

• Opioid detox medications — buprenorphine (Subutex/Suboxone): partial mu-opioid agonist that reduces withdrawal severity by 70–80%. Induction at 2–8 mg sublingual on day 1, stabilized at 8–16 mg/day. Clonidine: alpha-2 adrenergic agonist that reduces autonomic withdrawal symptoms (sweating, tachycardia, muscle aches). Dosed at 0.1–0.3 mg every 6–8 hours. Loperamide: anti-diarrheal for GI symptoms. Ondansetron: anti-emetic for nausea/vomiting.
• Alcohol detox medications — benzodiazepines (chlordiazepoxide, diazepam, lorazepam): GABA-A agonists that substitute for alcohol's neurochemical effect. Tapered over 4–7 days based on CIWA-Ar scoring. Thiamine: 200–500 mg IV for 3–5 days to prevent Wernicke encephalopathy. Carbamazepine: anticonvulsant adjunct.
• Benzodiazepine detox medications — gradual taper using long-acting benzodiazepines (diazepam or chlordiazepoxide) with dose reduction of 10–25% per week. Rapid benzodiazepine discontinuation is medically dangerous. Adjunctive carbamazepine or gabapentin provides additional seizure prophylaxis.
• Stimulant detox medications — no FDA-approved medications exist specifically for stimulant withdrawal. Supportive care includes sleep aids (trazodone, hydroxyzine), mood stabilization, and monitoring for suicidal ideation. Modafinil and bupropion show preliminary efficacy in clinical trials.

ASAM Level 3.7 is medically monitored inpatient detoxification, and ASAM Level 4.0 is medically managed intensive inpatient detoxification. These 2 levels represent the highest-intensity detox settings in the ASAM continuum of care. Placement into Level 3.7 or 4.0 is determined by ASAM multidimensional assessment across 6 clinical dimensions.

• ASAM Level 3.7 (Medically Monitored Inpatient) — provides 24-hour nursing care, daily physician contact, and standardized withdrawal management protocols. Appropriate for individuals with moderate-to-severe withdrawal risk, stable medical conditions, and no need for intensive care unit (ICU)-level monitoring. Level 3.7 facilities are staffed by physicians, RNs, and licensed counselors.
• ASAM Level 4.0 (Medically Managed Intensive Inpatient) — provides 24-hour physician availability, continuous nursing care, and access to intensive care services. Appropriate for individuals with severe withdrawal (CIWA-Ar above 20 for alcohol, high COWS scores for opioids), unstable medical conditions (cardiac arrhythmias, hepatic failure, seizure disorders), or polysubstance dependence requiring simultaneous management of multiple withdrawal syndromes. Level 4.0 care is in standard practice provided in hospital-based units.

ASAM placement is reassessed daily during the detox stay. Step-down from Level 4.0 to Level 3.7 occurs as medical acuity decreases. Step-down from Level 3.7 to PHP (Level 2.5) or IOP (Level 2.1) occurs upon withdrawal resolution and medical stabilization. Clients stepping down from drug detox typically transition into Level 2.1 programming — see Intensive Outpatient Program: 9–15 Hrs Per Week for the next phase of treatment.

The risks of unsupervised drug detox are seizures, cardiac arrhythmias, severe dehydration, aspiration, and death. Unsupervised detox eliminates the medical safeguards that prevent and treat life-threatening withdrawal complications. The specific risks depend on the substance class.

• Alcohol — unsupervised alcohol withdrawal produces seizures in 5–10% of dependent individuals. Grand mal seizures cause falls, head injuries, and aspiration. Delirium tremens carries 5–10% mortality without medical treatment. Unsupervised delirium tremens mortality exceeds 15% in individuals with concurrent medical conditions.
• Benzodiazepines — abrupt benzodiazepine discontinuation causes rebound seizures, status epilepticus, and psychosis. Benzodiazepine withdrawal seizures occur unpredictably and require emergency anticonvulsant treatment.
• Opioids — opioid withdrawal is not directly fatal in healthy adults. The primary danger of unsupervised opioid detox is post-withdrawal overdose death. Tolerance drops rapidly during withdrawal. An opioid dose that was tolerated before detox becomes a lethal dose within 3–7 days of abstinence. Severe dehydration from vomiting and diarrhea causes electrolyte imbalances and cardiac arrhythmias, particularly dangerous for individuals with preexisting cardiac conditions.
• Stimulants — unsupervised stimulant withdrawal produces severe depression and suicidal ideation. Monitoring for suicidal risk is essential during days 2–7 of stimulant cessation, the period of highest psychological vulnerability.

All individuals with physiological substance dependence benefit from medical evaluation before initiating detoxification. Contact (561) 956-1082 for guidance on medically supervised detox options in South Florida.

Detox is not sufficient treatment for addiction because detox addresses only the acute physiological withdrawal while leaving the neurobiological, psychological, and environmental drivers of continued substance use untreated. NIDA defines addiction as a chronic, relapsing brain disorder characterized by compulsive substance seeking despite harmful consequences. Detox resolves the physical dependence component. Addiction treatment resolves the behavioral and psychological components.

NIDA research findings on detox without subsequent treatment:

• Relapse rates exceed 80% within 12 months when detox is the only intervention
• Post-detox overdose risk is highest in the first 2 weeks following detox completion, as tolerance drops while environmental cues and psychological craving persist
• Treatment engagement following detox reduces 12-month relapse rates to 40–60% — comparable to relapse rates for other chronic medical conditions (hypertension: 50–70%, asthma: 50–70%)
• Each additional month of behavioral treatment engagement reduces relapse probability. 90 days of continuous treatment is the minimum threshold associated with meaningful long-term outcome improvement (Simpson et al., 1999)

Ascend Recovery Center provides structured behavioral treatment at the PHP, IOP, and outpatient levels following detox completion. Treatment includes individual therapy, group therapy, CBT, DBT, family therapy, and psychiatric medication management. Admissions coordinators work with detox facility staff to arrange same-week transition to Ascend programming.

Drug detox costs $500–$2,000 per day in the United States, with total program costs ranging from $3,000 to $28,000 depending on substance class, ASAM level of care, and length of stay. SAMHSA's National Survey of Substance Abuse Treatment Services (N-SSATS) documents a wide cost variance driven by facility licensure, staffing model, and geographic market. The per-diem rate captures room and board, physician oversight, 24-hour nursing, withdrawal medications, laboratory work, and clinical assessment.

Cost breakdown by ASAM level and substance class:

• ASAM Level 3.2 (clinically managed residential detox) — $500–$800 per day. Appropriate for mild stimulant or cannabis withdrawal without medication needs. 5–7 day average stay produces a total cost of $2,500–$5,600.
• ASAM Level 3.7 (medically monitored inpatient detox) — $800–$1,500 per day. The most common detox setting for alcohol, opioid, and moderate benzodiazepine withdrawal. 5–10 day stays produce a total cost of $4,000–$15,000.
• ASAM Level 4.0 (medically managed intensive inpatient) — $1,500–$2,000 per day. Hospital-based care for severe withdrawal, polysubstance dependence, or unstable medical comorbidity. 7–14 day stays produce a total cost of $10,500–$28,000.
• Benzodiazepine taper — 4–12 week duration produces the highest cumulative cost. The first 7–14 days occur at Level 3.7; the remaining taper continues at outpatient or PHP level at $300–$500 per day.

Out-of-pocket cost is determined by insurance plan design, deductible status, and in-network versus out-of-network placement. Most individuals at Ascend's partnered detox facilities pay between $0 and $3,000 out of pocket after insurance verification.

Commercial insurance, Medicare, and Medicaid cover medically necessary drug detox under the Mental Health Parity and Addiction Equity Act (MHPAEA) of 2008, which requires substance use disorder benefits at parity with medical and surgical benefits. The Affordable Care Act (ACA) added substance use disorder treatment to the 10 Essential Health Benefits in 2014, mandating coverage in all individual and small group plans. CMS guidance confirms that Medicare Part A covers inpatient detox when furnished in a hospital and Medicaid covers detox in every state, with specific benefit design set at the state level.

Insurance coverage parameters for drug detox:

• Prior authorization — most commercial plans require prior authorization for ASAM Levels 3.7 and 4.0. The detox facility submits ASAM Criteria documentation establishing medical necessity. Authorization is typically granted within 4–24 hours of submission.
• Concurrent utilization review — insurers conduct daily or every-other-day utilization review during the detox stay to confirm continued medical necessity. CIWA-Ar scores (alcohol), COWS scores (opioids), and vital sign trends serve as objective medical necessity markers.
• MHPAEA protections — insurers may not impose more restrictive treatment limitations on detox than on equivalent medical conditions. Quantitative treatment limits (day caps, visit limits) and non-quantitative treatment limits (prior authorization, fail-first protocols) must be at parity with medical-surgical benefits.
• Florida-specific protections — Florida Statute 627.668 mandates substance use disorder coverage in health insurance plans sold in Florida, supplementing federal MHPAEA protections.

Ascend's admissions team completes complimentary insurance verification within 15 minutes, identifying in-network detox facilities, copay, coinsurance, deductible, and authorization requirements. Call (561) 956-1082 for same-day verification.

Detox is acute medical withdrawal management at ASAM Levels 3.7–4.0, lasting 3–14 days. PHP is structured day treatment at ASAM Level 2.5 lasting 4–6 weeks, and IOP is intensive outpatient programming at ASAM Level 2.1 lasting 6–12 weeks. The ASAM Criteria, 4th Edition organizes these 3 levels as a continuum where each level addresses a distinct clinical phase of recovery.

The 4 clinical differences between detox, PHP, and IOP:

• Clinical focus — detox manages acute physiological withdrawal using pharmacological protocols. PHP delivers high-intensity behavioral treatment (5–6 hours daily). IOP delivers behavioral treatment at reduced intensity (3 hours daily). Behavioral treatment does not occur during detox beyond motivational engagement; detox prepares the client for behavioral treatment.
• Medical staffing — detox requires 24-hour nursing and physician oversight. PHP requires daily clinical staffing with physician availability. IOP requires licensed clinicians and weekly psychiatric appointments without 24-hour medical coverage.
• Living arrangement — detox is residential (client sleeps at the facility). PHP and IOP are non-residential; clients return to home, family, or a recovery residence after each programming day.
• Insurance authorization cycle — detox is authorized in 3–7 day increments with daily utilization review. PHP is authorized in 1–2 week increments. IOP is authorized in 2–4 week increments.

The full clinical continuum runs detox → PHP → IOP → standard outpatient. Same-week transition between levels increases 90-day retention by 37% per ASAM. For a detailed comparison of the 2 outpatient tiers that follow detox, see Intensive Outpatient Program: 9–15 Hrs Per Week.

After drug detox, individuals transition to structured outpatient treatment at Ascend Recovery Center within 24–48 hours of medical stabilization. Same-week transition from detox to structured treatment increases 90-day retention rates by 37% and is the clinical standard of care recommended by ASAM.

Ascend Recovery Center provides 3 step-down levels following detox:

• Partial Hospitalization Program (PHP) — ASAM Level 2.5. 5–6 days per week, 5–6 hours per day. Intensive daily programming including individual therapy (3 sessions per week), group therapy, psychoeducation, psychiatric evaluation, and medication management. PHP is the recommended initial step-down level for individuals completing detox from opioids, alcohol, or benzodiazepines.
• Intensive Outpatient Program (IOP) — ASAM Level 2.1. 3–5 days per week, 3 hours per day. Step-down from PHP for individuals demonstrating clinical stability, engagement in recovery support systems, and development of independent coping skills.
• Outpatient Program — ASAM Level 1. 1–2 sessions per week. Continued therapeutic support during community reintegration. Medication-assisted treatment (MAT) continuation for individuals on buprenorphine or naltrexone. Individuals recovering from opiate addiction or heroin addiction benefit from long-term MAT maintenance following detox.

Ascend also offers telehealth services for individuals who require scheduling flexibility. Contact (561) 956-1082 or visit the admissions page to begin the transition from detox to treatment. Insurance verification is completed within 24 hours.