Recovery & aftercare

Sleep problems in recovery: Why you cannot sleep and what helps

Published December 23, 2025 · 8 min read · Updated April 2026

Reviewed for accuracy by licensed clinical professionals.

Why it happens

REM rebound from suppressed sleep, disrupted neurotransmitter systems, elevated anxiety, and disrupted cortisol rhythms all contribute to recovery insomnia.

How long it lasts

Significant improvement within 2-4 weeks for alcohol. Opioid recovery sleep disruption lasts 1-3 months. Stimulant recovery involves initial hypersomnia then insomnia. Full recovery takes 3-6 months.

What helps

Sleep hygiene fundamentals (consistent times, dark cool room, no screens). CBT-I (more effective than medication). Melatonin for circadian reset. Exercise (but not within 4 hours of bed). Relaxation techniques.

Safe medications

Avoid benzodiazepines and Z-drugs (addictive). Trazodone, hydroxyzine, and gabapentin may be appropriate. Discuss with your prescriber.

Authoritative sources

This article references guidelines from: NIH · NAMI · APA

Frequently asked questions

How long does insomnia last in recovery?

Significant improvement within 2-4 weeks for alcohol. Full sleep recovery may take 3-6 months.

Is it safe to take sleep meds in recovery?

Avoid addictive sleep medications. Trazodone, hydroxyzine, and melatonin are non-addictive options to discuss with your prescriber.

Why do I dream about using?

Using dreams result from REM rebound as your brain readjusts. They are neurological, not a reflection of your commitment to recovery.

Disclaimer: Informational only. Not medical advice. SAMHSA: 1-800-662-4357.