Fentanyl Detox

Fentanyl is different. Detox should be too.

Fentanyl is not just stronger heroin — pharmacologically, it behaves differently. Standard opioid detox protocols routinely fail with fentanyl, causing the dreaded precipitated withdrawal that turns Suboxone induction into an emergency. Valor Health uses modern micro-induction protocols designed specifically for the fentanyl era.

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If a previous Suboxone induction left you feeling worse than the withdrawal itself — it was likely a fentanyl protocol problem. There is a better way.

Micro

Induction protocol

7–14

Days typical

Precipitated withdrawal goal

Xylazine

Aware care

Section 01

Why fentanyl is pharmacologically different

Fentanyl is extremely lipophilic — it absorbs into fatty tissue and slowly leaches back into the bloodstream over days. Even after the last use, fentanyl can persist on opioid receptors for 72+ hours. Traditional Suboxone induction (which requires the receptors to be 'empty' enough to accept buprenorphine) often triggers precipitated withdrawal in fentanyl users: a sudden, severe withdrawal storm that can last hours. Knowing this changes everything about how we induce.

Fentanyl stores in fatty tissue
Can persist on receptors 72+ hours
Traditional induction often precipitates
Requires specialized protocols

Medical consultation for Suboxone induction

Section 02

Micro-induction Suboxone protocol

We use the Bernese / low-dose initiation method: starting with tiny doses of buprenorphine (often 0.5 mg) while patients are still mildly using or in early withdrawal, then gradually increasing over 4–7 days until full therapeutic dose is reached. The result: a smooth transition that avoids precipitated withdrawal and gets patients to comfort without the gauntlet of traditional induction.

Bernese / low-dose induction method
0.5 mg starting dose, gradual increase
4–7 day induction window
No required precipitated withdrawal

Section 03

Aggressive comfort care

Throughout induction we provide layered comfort medication: clonidine for autonomic symptoms, gabapentin for restlessness and pain, hydroxyzine and trazodone for sleep, anti-nausea medications, loperamide for GI symptoms, magnesium and IV fluids. The goal is genuine comfort — not just tolerable suffering.

Clonidine, gabapentin, hydroxyzine
Sleep medication round-the-clock
GI symptom management
Magnesium and IV fluids as needed

Section 04

Xylazine ('tranq') awareness

Increasing amounts of street fentanyl is adulterated with xylazine — a non-opioid veterinary sedative that produces its own withdrawal syndrome (anxiety, hypertension, dysphoria) that does not respond to buprenorphine. We screen for xylazine exposure, manage xylazine withdrawal with appropriate adjunct medications (alpha-2 agonists, gabapentinoids, antipsychotics when needed), and carefully evaluate skin wounds, which are common with chronic xylazine exposure.

Xylazine exposure screening
Alpha-2 adjunct medications
Wound care if needed
Multi-disciplinary medical team

Section 05

Sublocade for long-term protection

Once stabilized on buprenorphine, many fentanyl-dependent patients benefit from transition to Sublocade — a monthly injectable buprenorphine formulation that provides steady, predictable receptor coverage. Sublocade dramatically reduces relapse risk during the most vulnerable months of early recovery and removes the daily dosing decision from a patient still working to rebuild stability.

Monthly subcutaneous injection
Eliminates daily dosing decision
Steady receptor coverage
Reduces relapse and overdose risk

Section 06

Step-down with continued protection

From detox you move into residential care or PHP — with continued MAT, individual therapy, group programming, and family work. Because fentanyl carries extreme overdose risk, we strongly recommend Naloxone (Narcan) for every patient and family member, train families on recognition and response, and build robust relapse-prevention plans before discharge.

Continued Suboxone or Sublocade
Narcan training for patient and family
Relapse prevention planning
Alumni community access

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