Medical Detox in Los Angeles
Fentanyl accounted for 52% of all accidental drug overdose deaths in Los Angeles County in 2024 — and most withdrawal attempts that end in death occur in unsupervised settings. Medically supervised detox is the safest, most effective first step.
Source: LA County SAPC Fentanyl Overdose Report, 2025What Is Medical Detox?
Medical detox is the first stage of addiction treatment — the process of safely clearing substances from the body while managing withdrawal symptoms under clinical supervision. For substances like alcohol, benzodiazepines, and opioids, withdrawal without medical oversight can be dangerous or fatal. Licensed detox programs in our referral network provide 24/7 monitoring, medication management, and clinical support throughout the detox process.
Which Substances Require Medical Detox?
Not all substances require medical detox, but some are genuinely dangerous without it. The three most critical categories are:
Alcohol. Alcohol withdrawal can cause delirium tremens (DTs) — a condition involving seizures, high fever, and confusion that can be fatal without medical intervention. Anyone with significant alcohol dependence should not attempt to detox alone.
Benzodiazepines. Abrupt cessation of drugs like Xanax, Klonopin, Ativan, or Valium can trigger life-threatening grand mal seizures. Tapering under medical supervision is required.
Opioids. While opioid withdrawal is rarely fatal in otherwise healthy adults, it is intensely uncomfortable — and the intensity of withdrawal is a leading driver of relapse and accidental overdose. Medical management with buprenorphine or other medications dramatically improves comfort and outcomes.
What Does Opioid Detox Feel Like?
Opioid withdrawal is often described as a severe flu combined with profound anxiety and restlessness. Symptoms typically begin 8–24 hours after the last dose and peak at 48–72 hours. Common symptoms include muscle aches and cramps, severe sweating, nausea and vomiting, diarrhea, insomnia, and intense cravings.
Medication-assisted treatment (MAT) with buprenorphine (Suboxone) or clonidine can substantially reduce the intensity of withdrawal, making the process safer and more tolerable. The medical team at the program will determine the appropriate medication protocol for your situation (SAMHSA MAT guidance).
How Long Does Detox Take?
- Alcohol: Acute withdrawal typically peaks at 24–72 hours and resolves within 5–7 days. Post-acute withdrawal syndrome (PAWS) can persist for weeks.
- Opioids: Heroin/fentanyl withdrawal typically peaks at 48–72 hours and resolves within 5–10 days, though PAWS symptoms can persist for months.
- Benzodiazepines: A gradual taper may take 1–4 weeks depending on the dose and drug. Abrupt detox is never done.
- Methamphetamine: No acute physical danger, but extreme fatigue, depression, and cognitive impairment can last 1–3 weeks.
What Medications Are Used During Detox?
Depending on the substance and severity, the medical team at the program may use FDA-approved medications including buprenorphine (Suboxone) for opioid withdrawal; benzodiazepines or phenobarbital for alcohol and benzo detox; clonidine for autonomic symptom management; anti-nausea medications (ondansetron, promethazine); sleep support medications; and vitamin supplementation (thiamine is critical for alcohol detox to prevent Wernicke's encephalopathy).
What Comes After Detox?
Detox is not treatment — it is the beginning of treatment. Once medically stable, patients typically transition into an inpatient program, where the therapeutic work of recovery begins: addressing the psychological, behavioral, and social drivers of addiction. Placement advisors coordinate continuity of care between the detox phase and residential treatment.
Frequently Asked Questions
Can I detox at home?
Home detox is dangerous for alcohol, benzodiazepine, and heavy opioid dependence. Without medical supervision, the risk of seizure, severe dehydration, or overdose upon relapse is significant. For lighter dependencies, a doctor-supervised at-home taper may be appropriate — but only with medical oversight.
Will I be in pain during detox?
Programs in our network aim to make detox as comfortable as possible. Medication management, monitoring, and clinical support significantly reduce the discomfort of withdrawal. You will not be left alone, and symptom relief is available around the clock.
Can I take my prescribed medications during detox?
In most cases, yes — with proper documentation and clinical review. The medical team at the program will review all current prescriptions during admission assessment and make recommendations about what to continue, adjust, or temporarily pause.