How Long Do Weed Withdrawal Symptoms Last?
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Last medically reviewed : April 7, 2025
Updated On : April 7, 2025
Weed (marijuana) refers to the dried leaves, stems, flowers, or seeds of a cannabis plant. In some cultures, people use weed as a form of homeopathic medicine to treat pain, depression, and anxiety.[1] However, many people use it recreationally to feel euphoric, thanks in part to the chemical compound tetrahydrocannabinol (THC), which causes this effect.
Unfortunately, due to its tendency to cause dependency in users, it has the potential to illicit withdrawal when the brain no longer detects its presence.
In this blog, you’ll learn how to identify weed withdrawal, risk factors for developing it, and how it is treated.
Marijuana is listed as a Schedule I hallucinogenic substance with the potential for abuse and misuse.[2] This means that anyone using marijuana can become dependent on it or develop cannabis use disorder (CUD).[3] Cannabis use disorder makes it difficult for a person to stop using marijuana despite no longer wanting to. People with this disorder will experience withdrawal symptoms 24 to 48 hours after quitting marijuana.[4]
Cannabis withdrawal symptoms include:[4]
These symptoms may last up to three weeks in heavy cannabis users but generally peak at 2 to 6 days.[5]
Although not common, some individuals may experience headaches, nausea, vomiting, excessive sweating, tremors, and abdominal pain.[4]
When someone abuses an addictive substance such as marijuana, their body and brain build a tolerance to it.[6] This means they will need more of the substance to feel its effects. They also become dependent on the substance and struggle to regain balance when it is no longer available. During this stage, the brain’s reward circuit decreases in activity, and stress circuits activate. This causes the psychological and physical effects associated with marijuana withdrawal.[7]
In addition to neurobiological changes, researchers believe other risk factors may contribute to the experience of cannabis withdrawal.[4]
They include:[4]
People with a diagnosed mental health disorder such as anxiety disorder, post-traumatic stress disorder, or personality disorders are also more likely to experience weed withdrawal when quitting.[4]
The complications associated with weed withdrawal typically subside within a few weeks.[4] However, some individuals may experience lingering or worsening symptoms, such as anxiety, disrupted sleep, and weight loss. Those who are struggling with anxiety or depression during this period might require medication to help manage the heightened anxiety.[4]
Individuals with psychosis may experience intensified symptoms during withdrawal. These symptoms can be managed with antipsychotic medications prescribed by a psychiatrist, but this depends on the judgment of the psychiatrist or prescribing physician.
Weed products containing THC may cause withdrawal symptoms after stopping use.[4]
They include:
It’s important to understand that weed use can cause both short-term and long-term symptoms that affect mood, cognition, and memory. These effects may be more dangerous than withdrawal symptoms as they can increase risk-taking and decrease focus and attention.
Most people who use weed occasionally will not experience weed withdrawal. Those who do may not share the same experiences.
According to the Cleveland Clinic, weed withdrawal is most likely to affect:[4]
The only way to prevent the effects of weed withdrawal is to avoid using products that contain THC, the active ingredient in weed. If you previously smoked weed and quit, most withdrawal symptoms will last a few days to three weeks. However, if you reengage in use, symptoms can resurface. If you find yourself using weed again, despite going through withdrawal, you may have cannabis use disorder.
According to Yale Medicine, cannabis use disorder is treatable using techniques that include:[8]
These treatments can be effective on their own. However, many individuals choose to enroll in a drug rehabilitation center to access additional programs. These programs may include medication-assisted treatment, art therapy, dual diagnosis programs, and family therapy.
Individuals who abstain from using weed or weed products after heavy use and experience withdrawal symptoms are diagnosed with weed withdrawal. There is no standard test to solidify this diagnosis.[4]
To be diagnosed with weed withdrawal, you must have experienced three or more withdrawal symptoms within the first week of abstaining. Your physician may order blood or urine tests to rule out issues with similar symptoms.
Unlike more potent substances, such as cocaine or methamphetamine, weed withdrawal rarely warrants medical care. However, individuals with cannabis use disorder could benefit from enrolling in a substance treatment program as well as the following:[3]
Accepted treatments for withdrawal symptoms related to cannabis use disorder include:
Some substance treatment facilities offer adjunct holistic treatments to enhance recovery and reduce the risk of reinitiating use.
These treatment options include:
If you or someone you know could benefit from treatment for cannabis use disorder, contact Engage Wellness Acton today.
We provide a range of treatment options, including inpatient, outpatient, and day programs. Our offerings encompass family therapy, eye movement desensitization and reprocessing therapy (EMDR), and medication-assisted treatment for individuals with substance use disorders.
You’ve already taken the first step on your journey to sobriety and wellness; we’re here to help you the rest of the way.
Individuals who use weed heavily or use strong strains are at a greater risk of developing withdrawal symptoms when they quit.
In most circumstances, withdrawal symptoms are mild. However, for some, especially those with underlying medical conditions, weed withdrawal can cause complications such as dizziness, anxiety, and painful headaches.
Most withdrawal symptoms will peak within a week of quitting and dissipate within three weeks. If you need assistance with withdrawal, cognitive behavioral therapy and medication therapy are two helpful treatment treatments.
According to Harvard Health Publishing, medications such as dronabinol and gabapentin may be useful.[8]
However, if you have an addiction to weed and continue using despite these treatment methods, you may benefit from substance use treatment services, such as detoxification or medication-assisted treatment.
The regular use of marijuana or cannabinoids in any form can result in withdrawal. This includes the use of edibles or oils. However, the withdrawal timeline and severity of withdrawal symptoms will differ by individual.
Withdrawal occurs when the THC levels in your blood decrease significantly. However, this doesn’t mean that marijuana has been completely cleared from your system. If you undergo a drug test before the substance is fully eliminated, you could still test positive.
The physical symptoms of weed withdrawal may last up to six days, but the psychological symptoms can last up to three weeks. However, severe withdrawal may last longer. If you experience severe withdrawal, contact your healthcare provider or support system for help.
[1] National Institute on Drug Abuse. (n.d.) Cannabis. Retrieved from https://nida.nih.gov/research-topics/cannabis-marijuana on 2025 Feb 14.
[2] Drug Enforcement Administration. (2020 Apr) Marijuana/Cannabis. Retrieved from https://www.dea.gov/sites/default/files/2020-06/Marijuana-Cannabis-2020_0.pdf on 2025 Feb 14.
[3] Stat Pearls. (2024 Mar 20) Cannabis Use Disorder. Retrieved from https://www.ncbi.nlm.nih.gov/books/NBK538131/ on 2025 Feb 14.
[4] Cleveland Clinic. (2024 Oct 4) Marijuana (Weed Withdrawal). Retrieved from https://my.clevelandclinic.org/health/diseases/marijuana-weed-withdrawal on 2025 Feb 14.
[5] National Library of Medicine. (2022 Jan 10) Clinical Management of Cannabis Withdrawal. Retrieved from https://pmc.ncbi.nlm.nih.gov/articles/PMC9110555/ on 2025 Feb 14.
[6] Merck Manual. (2022 Oct) Tolerance and Resistance to Drugs. Retrieved from https://www.merckmanuals.com/home/drugs/factors-affecting-response-to-drugs/tolerance-and-resistance-to-drugs on 2025 Feb 15.
[7] National Institute on Alcohol Abuse and Alcoholism. (20205 Jan 6) Retrieved from https://www.niaaa.nih.gov/health-professionals-communities/core-resource-on-alcohol/neuroscience-brain-addiction-and-recovery on 2025 Feb 14.
[8] Harvard Health Publishing. (2020 May 26) If Cannabis Becomes a Problem: How to Manage Withdrawal. Retrieved from https://www.health.harvard.edu/blog/if-cannabis-becomes-a-problem-how-to-manage-withdrawal-2020052619922 on 2025 Feb 14.
[9] National Institute on Drug Abuse. (2020 July) Drugs, Brains, and Behavior: The Science of Addiction. Retrieved from https://nida.nih.gov/publications/drugs-brains-behavior-science-addiction/treatment-recovery on 2025 Feb 14.