Weed Withdrawal Timeline (Including Heavy Users)
Compiled from cited sources · not yet medically reviewedUpdated 3 sources
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For information only, not medical advice. Talk to a doctor before stopping or changing any medication. Medical disclaimer
Quick answer
Weed withdrawal usually starts 1 to 3 days after you stop, is worst around days 2 to 6, and most symptoms ease within 4 to 14 days. Sleep problems can continue for several weeks or longer, a 2022 clinical review says. About half of regular or dependent users get withdrawal symptoms.
Cannabis withdrawal timeline at a glance
When did you last use or take it?
This places the typical ranges from this article's sources on your date. It is not a prediction or a diagnosis, and being past a phase does not mean symptoms or risks are over.
A rough guide from published sources, not medical advice. Everyone is different.
| Phase | When | What you may feel | Severity | Red flags |
|---|---|---|---|---|
| Onset | Day 1 to 3 | Irritability; Anxiety or nervousness; Restlessness; Trouble sleeping; Less appetite | Mild | — |
| Peak | Day 2 to 6 | Anger or aggression; Irritability and anxiety; Sleep problems; Decreased appetite, weight loss; Shakiness; Stomach pain | Moderate | Thoughts of suicide or self-harm: call or text 988 now; Vomiting so much you can’t keep fluids down |
| Easing | Day 4 to day 14 | Most symptoms fade; Mood and appetite return toward normal | Mild | — |
| Lingering | After 2 weeks | Sleep problems in some people; Cravings | Mild | Depression or anxiety that isn’t improving |
Print a daily symptom log for this timeline · My quit tracker
Symptoms, phase by phase
A study that followed heavy cannabis users after they quit (Budney et al., 2003) found these symptoms: aggression, anger, anxiety, decreased appetite, weight loss, irritability, restlessness, shakiness, sleep problems and stomach pain. A 2020 analysis in JAMA Network Open (Bahji et al.) estimated that 47% of people with regular or dependent cannabis use get withdrawal, with higher rates among daily users and people who also use tobacco or other drugs.
Onset: Day 1 to 3
- Irritability
- Anxiety or nervousness
- Restlessness
- Trouble sleeping
- Less appetite
Peak: Day 2 to 6
- Anger or aggression
- Irritability and anxiety
- Sleep problems
- Decreased appetite, weight loss
- Shakiness
- Stomach pain
Easing: Day 4 to day 14
- Most symptoms fade
- Mood and appetite return toward normal
Lingering: After 2 weeks
- Sleep problems in some people
- Cravings
What makes withdrawal longer or shorter
- How often and how much you use. Daily use is linked to more withdrawal.
- Tobacco and other substances. Using tobacco or other drugs is linked to higher rates of withdrawal.
- Setting. In the 2020 analysis, withdrawal was more common among people in treatment (54% of outpatients, 87% of inpatients) than in the general population (17%).
When to see a doctor or get help now
- You’re having thoughts of self-harm (call or text 988).
- Depression or anxiety is severe or not improving.
- You can’t keep food or fluids down.
- You’re quitting several substances at once, especially alcohol or benzodiazepines, which can be dangerous to stop.
Not sure where to start? Call SAMHSA’s free, confidential helpline at 1-800-662-4357, 24/7. See Get Help.
Tapering
A 2022 clinical review (Connor and colleagues) says slowly reducing intake or switching to lower-THC products over weeks may reduce the chance and severity of withdrawal, and that no medicines are currently approved specifically for cannabis withdrawal; a doctor can help with sleep and mood symptoms if they’re hard to manage.
Tips for getting through it
- Expect poor sleep for a while: keep a regular bedtime and limit screens
- Eat small, regular meals even if your appetite is low
- Clear out your stash and gear
- Tell someone you trust you’re quitting
- Call SAMHSA at 1-800-662-4357 for free referrals to support
Frequently asked questions
How long does weed withdrawal last for heavy users?
Most symptoms ease within 4 to 14 days, but sleep problems can last longer in some people.
Is weed withdrawal real?
Yes. Cannabis withdrawal is a recognized condition, and about half of regular or dependent users experience it.
Why can’t I sleep after quitting weed?
Sleep problems are one of the most common withdrawal symptoms. For most people they improve within a couple of weeks, but they can take longer to settle.
Next steps
- Track your dayEnter when you stopped to see where you are on the timeline
- Combine timelinesAdd other things you are stopping and see them on one chart
- Talk to othersAsk questions on our community forum (peer support, not medical advice)
- Read nextNicotine Withdrawal Timeline: Day by Day and Week by Week
- Get helpFree, confidential helplines and when to see a doctor
Talk to others going through it. Share your experience or ask questions on the Cannabis board in our community forum. Forum posts are personal experiences, not medical advice. Please read the community guidelines.
Related timelines
- Nicotine Withdrawal Timeline: Day by Day and Week by Week
- Alcohol Withdrawal Timeline: Hour by Hour, Day by Day
- Vape Withdrawal Timeline: What to Expect When You Quit Vaping
Sources
- Budney AJ, et al. The time course and significance of cannabis withdrawal. J Abnorm Psychol. 2003;112(3):393-402
- Bahji A, et al. Prevalence of Cannabis Withdrawal Symptoms Among People With Regular or Dependent Use of Cannabinoids: A Systematic Review and Meta-analysis. JAMA Netw Open. 2020;3(4):e202370
- Connor JP, et al. Clinical management of cannabis withdrawal. Addiction. 2022
Last reviewed: October 25, 2026. Researched and written by Withdrawal Timelines from the cited sources. This article has not yet been reviewed by a medical professional. See How We Review and our Medical Disclaimer. This is general information, not medical advice.
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