Key takeaway
Heroin withdrawal brings flu-like aches, diarrhea, insomnia, and intense craving. It is miserable and relapse-prone, and overdose risk rises after a period of abstinence. Call or text (800) 653-9376 to start MOUD-capable care.
Last updated: Wed Oct 07 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
Heroin withdrawal feels like a severe flu plus restless panic. The bigger danger often comes after, when tolerance drops and people reuse.
Call 911 for overdose. Call or text 988 for a crisis.
Symptom map
Aches, goosebumps, GI upset, insomnia, and craving. COWS scoring helps clinics track severity. See COWS opioid withdrawal scale.
Siblings: opioid withdrawal timeline, heroin detox.
MOUD first-line thinking
Methadone and buprenorphine treat the disorder, not just the flu-like week. Naloxone belongs in the plan.
Broker filter
A detox that bans MOUD as policy is outdated for opioid use disorder.
Next step
OTP or buprenorphine clinic via FindTreatment.gov, or call or text (800) 653-9376.
Call or text (800) 653-9376 when heroin withdrawal symptoms need MOUD, not white-knuckle advice.
Additional Resources
Sources cited on this page:
- NIDA: Heroin
- SAMHSA: Medications for Opioid Use Disorder
- SAMHSA FindTreatment.gov
- SAMHSA National Helpline
- 988 Suicide & Crisis Lifeline
- NIDA: Principles of Drug Addiction Treatment
Common Questions
What are heroin withdrawal symptoms?
Muscle aches, yawning, runny nose, sweating, nausea, diarrhea, insomnia, and craving are common.
How long does heroin withdrawal last?
Acute symptoms often peak in a few days. Sleep and mood can lag. See opioid withdrawal timeline.
Can heroin withdrawal kill you?
It is rarely directly fatal like alcohol withdrawal, but dehydration, medical illness, and later overdose after lost tolerance are serious risks.
Should I use Suboxone?
Buprenorphine and methadone reduce withdrawal and overdose risk when clinically appropriate.
Is cold turkey safer?
No for most people with opioid use disorder. MOUD improves outcomes.