Heroin rehab is a residential treatment program that provides medically supervised withdrawal management, medication-assisted treatment, and behavioral therapy for people with heroin use disorder — a condition defined by compulsive heroin seeking and use despite harmful consequences. In Jacksonville, heroin was a primary driver of the overdose crisis before illicitly manufactured fentanyl overtook the local drug supply. Of the 7,460 fatal overdoses reported statewide by the Florida Department of Health in 2020, 571 occurred in Duval County alone according to the Health Planning Council of Northeast Florida. While fentanyl has largely replaced heroin in Jacksonville's street supply, many people entering treatment report heroin as their initial opioid of use before transitioning to fentanyl-contaminated products, making heroin-specific treatment histories essential for accurate clinical planning.
What is the withdrawal scale for heroin?
The Clinical Opiate Withdrawal Scale (COWS) is the standard assessment tool used to measure heroin withdrawal severity in inpatient settings. COWS evaluates 11 symptoms on a numerical scale: resting pulse rate, sweating, restlessness, pupil size, bone/joint aches, runny nose or tearing, GI upset, tremor, yawning, anxiety or irritability, and goosebumps. Each symptom is scored from 0 (not present) to 4-5 (severe), producing a total score that classifies withdrawal as mild (5-12), moderate (13-24), moderately severe (25-36), or severe (37+). Jacksonville inpatient programs administer COWS assessments every 4-8 hours during the acute withdrawal phase, using the scores to guide medication dosing decisions — particularly the timing of buprenorphine induction, which requires a minimum COWS score of 8-12 before initiation to avoid precipitated withdrawal.
COWS score interpretation and treatment response
Mild withdrawal (COWS 5-12): Symptom management with clonidine, anti-diarrheals, and comfort medications. Buprenorphine induction may begin. Moderate withdrawal (COWS 13-24): Active medication-assisted withdrawal management. Buprenorphine induction typically initiated at this threshold. Symptom-specific medications intensified. Moderately severe (COWS 25-36): Aggressive medication management. Close monitoring for dehydration. IV fluids may be administered. Consider methadone-based protocol if buprenorphine is insufficient. Severe withdrawal (COWS 37+): Maximum medical intervention. 24-hour nursing surveillance. IV fluid support. Full medication protocol with possible benzodiazepine adjunct for extreme anxiety and insomnia.
How long do withdrawal symptoms last from heroin?
Heroin withdrawal symptoms last 7 to 10 days for the acute phase, with post-acute withdrawal symptoms (PAWS) potentially persisting for weeks to months. Heroin is a short-acting opioid, which means withdrawal begins relatively quickly — within 6-12 hours of the last dose — and peaks within 36-72 hours. The acute phase follows a predictable progression: early symptoms (hours 6-24) include anxiety, muscle aches, insomnia, sweating, and agitation. Peak symptoms (hours 24-72) include severe abdominal cramping, diarrhea, nausea, vomiting, dilated pupils, rapid heartbeat, and intense drug cravings. Late acute phase (days 3-7) brings gradual symptom reduction, though insomnia, fatigue, and irritability often persist. PAWS — characterized by anxiety, depression, sleep disturbance, and intermittent cravings — can continue for 6-12 months after acute withdrawal resolves.
What drugs are used for heroin withdrawal?
Heroin withdrawal is managed with a combination of opioid agonist medications and symptom-specific support drugs. The primary medications include buprenorphine (partial opioid agonist that reduces withdrawal severity and cravings), methadone (full agonist used for severe withdrawal when buprenorphine is insufficient), and clonidine (alpha-2 adrenergic agonist that reduces autonomic withdrawal symptoms like sweating, anxiety, and elevated blood pressure). Support medications include loperamide (Imodium) for diarrhea, ondansetron (Zofran) for nausea, dicyclomine for abdominal cramping, trazodone or hydroxyzine for insomnia, ibuprofen or acetaminophen for pain, and muscle relaxants for severe cramping. This multi-drug approach targets each symptom cluster independently, providing substantially greater comfort than unmedicated withdrawal.
What is a substitute drug for heroin addicts?
The term 'substitute drug' in addiction medicine refers to medications that activate the same brain receptors as heroin but in a controlled, medically supervised manner — formally called opioid agonist therapy or medication-assisted treatment (MAT). Buprenorphine and methadone are the two primary medications used for this purpose. Buprenorphine is a partial agonist — it activates opioid receptors enough to prevent withdrawal and reduce cravings without producing the full euphoric effect of heroin. It has a ceiling effect on respiratory depression, making overdose from buprenorphine alone extremely rare. Methadone is a full agonist administered in precise daily doses at licensed clinics. It provides stronger withdrawal suppression and craving reduction than buprenorphine but carries a higher overdose risk if diverted or misused. Both medications are considered first-line treatment for heroin use disorder by the World Health Organization and every major American medical association.
Buprenorphine vs. methadone for heroin treatment
Buprenorphine: Partial agonist. Can be prescribed in office-based settings. Lower overdose risk due to ceiling effect. Available as daily sublingual film or monthly injection. Best for people with moderate heroin dependence, stable housing, and motivation for recovery. Treatment retention at 1 year: approximately 50-60%. Methadone: Full agonist. Must be dispensed at licensed clinics initially. Stronger withdrawal suppression. Requires daily clinic visits for first 90 days before earning take-home privileges. Best for people with severe, long-duration heroin dependence or those who have not responded to buprenorphine. Treatment retention at 1 year: approximately 60-70%.
What is the new treatment for heroin addicts?
The most significant recent advancement in heroin addiction treatment is extended-release injectable formulations that eliminate daily medication adherence challenges. Sublocade (extended-release buprenorphine injection) provides a monthly subcutaneous injection that delivers steady buprenorphine levels for 26-30 days, removing the daily decision to take medication. Vivitrol (extended-release naltrexone injection) provides monthly opioid receptor blockade for people who have completed detox and prefer an abstinence-based approach. Additionally, the HOPE Act and subsequent regulatory changes have expanded access to buprenorphine prescribing by removing the special waiver (X-waiver) that previously limited which physicians could prescribe it. In Jacksonville, this means primary care physicians, emergency medicine doctors, and nurse practitioners can now initiate buprenorphine treatment without specialized training requirements, significantly expanding access points for people seeking heroin treatment.
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Frequently Asked Questions
How long do withdrawal symptoms last from heroin?
Acute heroin withdrawal symptoms last 7-10 days. Symptoms begin within 6-12 hours of the last dose, peak at 36-72 hours, and gradually resolve over days 4-10. However, post-acute withdrawal symptoms (PAWS) — including anxiety, depression, sleep disturbance, and intermittent cravings — can persist for 6-12 months. This extended recovery timeline is why residential treatment programs longer than detox alone produce better outcomes.
What is the withdrawal scale for heroin?
The Clinical Opiate Withdrawal Scale (COWS) is the standard tool for measuring heroin withdrawal severity. It scores 11 symptoms from 0-5 each, producing a total that classifies withdrawal as mild (5-12), moderate (13-24), moderately severe (25-36), or severe (37+). COWS scores are assessed every 4-8 hours during detox and guide medication dosing — particularly the timing of buprenorphine induction, which requires a minimum score of 8-12.
What drugs are used for heroin withdrawal?
Buprenorphine and methadone are the primary medications for heroin withdrawal management. Buprenorphine is a partial opioid agonist that reduces withdrawal severity and cravings. Methadone is a full agonist for severe cases. Support medications include clonidine (autonomic symptoms), loperamide (diarrhea), ondansetron (nausea), trazodone (insomnia), and NSAIDs (pain). This multi-drug protocol provides substantially more comfort than unmedicated withdrawal.
What is a substitute drug for heroin addicts?
Buprenorphine and methadone are the two FDA-approved substitute medications (formally called opioid agonist therapy) for heroin addiction. Buprenorphine is a partial agonist with a safety ceiling effect, available as daily film or monthly injection. Methadone is a full agonist requiring daily clinic visits initially. Both prevent withdrawal, reduce cravings, and are considered first-line treatment by every major medical organization.
What is the new treatment for heroin addicts?
The newest treatments include extended-release injectable formulations: Sublocade (monthly buprenorphine injection) and Vivitrol (monthly naltrexone injection) that eliminate daily medication adherence challenges. Additionally, federal regulatory changes removed the X-waiver requirement, allowing any licensed physician or nurse practitioner to prescribe buprenorphine without specialized certification, dramatically expanding treatment access.