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Relapse After Quitting Weed: What to Do Next
- Authors
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- The Dehaze Team
- Role
- Writing on quitting cannabis • Dehaze
Clinical standard
Written to a clinical standard reviewed by Dr. Lu Chong · Medical oncology · Health examination and preventive care. This article was not individually reviewed — what that means.

Relapse after quitting weed is common, and it does not mean the attempt was wasted. In one outpatient study, most people who had stopped for at least two weeks used again within six months, and relapse rates across substance use disorders sit in the same range as those for asthma or hypertension. What decides the next few weeks is less the slip itself than what you do in the day after it. This covers the difference between a lapse and a relapse, why the guilt makes it worse, and a concrete plan for the next 24 hours.
How common relapse actually is
You are in a large and ordinary group.
The US Surgeon General's report on alcohol, drugs and health puts relapse rates for substance use disorders at 40 to 60 percent, comparable to diabetes at 20 to 50 percent, hypertension at 50 to 70 percent and asthma at 50 to 70 percent. NIDA's guide to addiction treatment and recovery answers the obvious question directly: relapse does not mean treatment has failed, and for some people a return to use can be part of the process.
Cannabis-specific numbers point the same way. In a study of relapse in outpatient treatment for marijuana dependence, researchers followed 82 people who had achieved at least two weeks of abstinence. Seventy-one percent used at least once within six months, after an average of 73 days. Of those who lapsed, 71 percent went on to heavier use.
That last figure is the one worth sitting with, because it means about three in ten people who used once did not slide back during the study. The slip and the slide are different events.
Lapse or relapse: is one hit a relapse?
No. Clinicians and researchers separate the two.
- A lapse is a single use, or a short episode, after a period of not using.
- A relapse is a return to the old pattern. The study above defined it as at least four days of use in any seven-day period.
The distinction is not a loophole. It exists because the same study found early lapses were more strongly associated with going on to relapse, which makes the hours after a first slip the point where there is the most to gain.
Why guilt makes the next one more likely
The strongest force pushing a lapse into a relapse is often the story you tell about it.
Relapse prevention researchers call it the abstinence violation effect. A review of relapse prevention for addictive behaviours describes it as viewing a lapse as personal failure, which leads to guilt and to abandoning the goal. It is more likely when you see quitting as all or nothing, and when you ignore the situation that led to the lapse. An NIAAA overview of Marlatt's relapse prevention model adds that this reaction, together with expecting the drug to make you feel better, can increase the probability of a full relapse.
In plain terms: "I have ruined it, so I may as well finish the bag" is the mechanism, not an observation. The same review frames relapse as an ongoing process rather than a single terminal event, which is a more accurate way to think about it and a more useful one.
What usually sets it off
A lapse rarely comes from nowhere. The same review lists the usual high-risk contexts: negative emotional states, conditioned drug cues, and physical states such as acute withdrawal.
Cannabis research matches that closely.
- Withdrawal. In a study of non-treatment-seeking cannabis users attempting two weeks of abstinence, the ten who used did so after an average of five days, which coincided with peak functional impairment from withdrawal.
- Low mood. A two-week study tracking people during a voluntary quit attempt several times a day found that negative affect, but not positive affect, was related to use, and that coping with negative affect was the most common reason given.
- Other people using. In that same study, participants in social situations were significantly more likely to use if others were using.
- Tobacco. In a laboratory study of daily cannabis users, those who also smoked cigarettes had high rates of cannabis relapse.
There is a good chance your lapse fits somewhere on that list. The longer version, with what to do about each, is in what triggers weed cravings.
What to do in the next 24 hours
The aim is to stop the next use, not to undo the last one.
- Clear what is left. If there is weed, a pen or papers in the house, get rid of them today. The lapse is over; the leftover supply is what turns it into a week.
- Write down the hour before. Where you were, who was there, what you were feeling, what you were telling yourself. Five lines is enough. This is the most useful thing a lapse gives you.
- Restart the count today. Not Monday, not the first of the month. Waiting for a clean start date is a way of giving yourself permission for the days in between.
- Plan one action for next time. Match it to what you wrote. If it was 11pm and alone, it might be going to bed at 10.30. If it was friends using, it might be leaving after an hour.
- Expect a rough patch if you were back to regular use. Research on withdrawal after a relapse specifically is thin, but after stopping regular use, the pattern is well described. In a controlled study of cannabis withdrawal, symptoms typically started within one to three days, peaked between days two and six, and most lasted four to fourteen days. The sooner you stop again, the shorter that tail.
Start counting clean days with Dehaze
Dehaze tracks every clean day, walks you through cravings with guided breathing, and adds up the money and hours you get back. Free to start, private by default.
Download Dehaze on iOSA reset in Dehaze is one tap, and your best streak is kept permanently, so the days you already put together stay on the record. The urge log then asks for the trigger, intensity and outcome of each craving, which is the same five-line review above done in seconds rather than from memory a week later.
How to make the next attempt different
A lapse that teaches you nothing tends to repeat. Look at what the last one tells you and change the plan, not just your resolve.
If it came in the first week, the problem was withdrawal, and the fix is preparation for those specific days: sleep, food, fewer demands, a plan for the evenings. If it came after a month or two, cravings have probably changed shape from constant background noise to occasional sharp spikes, which is the pattern described in how long weed cravings last. Those respond to in-the-moment tools such as getting through a single craving or urge surfing.
If you have been trying entirely by yourself, the structure in how to quit weed without support is built around exactly this kind of review.
When relapse means it is time to get help
Repeated relapse is not a character flaw, but it can be a sign that doing this alone is not enough.
The Cochrane review of psychosocial interventions for cannabis use disorder, covering 23 trials and 4,045 participants, found that an intensive approach combining motivational enhancement therapy, CBT and abstinence-based incentives was most consistently supported. It rated the evidence for relapse prevention on its own as weak, and noted abstinence rates were relatively low overall, at about one in four by final follow-up. Treatment helps; it is not a switch. The skills-based approach is explained in CBT for quitting weed.
Talk to a clinician if you have restarted several times and each attempt ends the same way, if relapse comes with heavy drinking, benzodiazepines or other drugs, if you have psychosis or severe paranoia, if you are pregnant, or if low mood or anxiety are driving it. If you have any thoughts of harming yourself, get help today.
In the US, SAMHSA's National Helpline is free, confidential and open 24/7 at 1-800-662-4357. If you are in immediate danger, call your local emergency number.
The short version
Relapse after quitting weed is common: in one study most people who had stopped for two weeks used again within six months, and relapse rates across substance use disorders match those of other chronic conditions. A single use is a lapse, not a relapse, and the guilt that follows is what most often turns one into the other. In the next 24 hours, clear what is left, write down the hour before, restart the count today and plan one action for next time. If the same pattern keeps repeating, bring in a professional.
Sources
- Office of the Surgeon General (2016), Facing Addiction in America: The Surgeon General's Report on Alcohol, Drugs, and Health
- NIDA, Drugs, Brains, and Behavior: The Science of Addiction - Treatment and Recovery
- Moore and Budney (2003), Relapse in outpatient treatment for marijuana dependence, Journal of Substance Abuse Treatment
- Hendershot et al. (2011), Relapse prevention for addictive behaviors, Substance Abuse Treatment, Prevention, and Policy
- Larimer, Palmer and Marlatt (1999), Relapse prevention: an overview of Marlatt's cognitive-behavioral model, Alcohol Research and Health
- Allsop et al. (2012), Quantifying the clinical significance of cannabis withdrawal, PLoS One
- Buckner et al. (2013), Cannabis use during a voluntary quit attempt: an analysis from ecological momentary assessment, Drug and Alcohol Dependence
- Haney et al. (2013), Predictors of marijuana relapse in the human laboratory, Biological Psychiatry
- Budney et al. (2003), The time course and significance of cannabis withdrawal, Journal of Abnormal Psychology
- Gates et al. (2016), Psychosocial interventions for cannabis use disorder, Cochrane Database of Systematic Reviews
- SAMHSA National Helpline
Frequently Asked Questions
How common is relapse after quitting weed?
Common. In one outpatient study of 82 people who had stopped for at least two weeks, 71 percent used cannabis at least once within six months. Across substance use disorders generally, the US Surgeon General reports relapse rates of 40 to 60 percent, similar to other chronic conditions such as hypertension and asthma.
Is one hit a relapse?
Researchers usually separate a lapse, a single use, from a relapse, a return to the old pattern. One study defined relapse as at least four days of use in any seven-day period. One hit is a lapse. It matters because the way you interpret a lapse affects whether it turns into a relapse.
What should I do right after relapsing on weed?
Stop the next use rather than the last one. Get rid of what is left, write down what happened in the hour before, restart your count today rather than next Monday, and plan one specific action for the next time that situation comes up. Guilt is normal, but treating the lapse as proof of failure makes further use more likely.
Does relapsing mean I have to go through weed withdrawal again?
There is little research on withdrawal after a relapse specifically. If you went back to regular use for a while, expect some of the early discomfort again. After stopping regular use, withdrawal typically begins within one to three days of stopping, peaks between days two and six, and most effects last four to fourteen days, so the sooner you stop again, the less there is to go through.
When is relapse a sign I need professional help?
If you have restarted several times and each attempt ends the same way, if relapse comes with heavy drinking or other drugs, or if low mood, anxiety or thoughts of self-harm are part of it. Therapy combining motivational enhancement and CBT has the most consistent support. In the US, the SAMHSA National Helpline is free at 1-800-662-4357.
A note on this article
This is information and peer support, not medical advice, diagnosis, or treatment. Dehaze is a self-directed tracking app, not a treatment programme, and nothing here replaces guidance from a clinician who knows your history. If withdrawal is severe, if you are using cannabis alongside other substances, or if you are managing a mental health condition at the same time, please talk to a professional.
In the US, SAMHSA’s National Helpline is free, confidential, and open 24/7 at 1-800-662-4357. If you are in immediate danger, call your local emergency number. Spot something inaccurate here? Tell us.