Cannabis withdrawal is the set of symptoms that can start after a person stops heavy or long-term cannabis use, or cuts back sharply. The National Institute on Drug Abuse lists irritability, anxiety, restlessness, low appetite, low mood and trouble sleeping. The symptoms are uncomfortable, they usually fade with time, and therapy helps you get through them without going back to use.
You do not need a diagnosis of cannabis use disorder for withdrawal symptoms to show up. NIDA's cannabis page says they can follow any real drop in heavy use.
What is cannabis withdrawal?
Cannabis withdrawal, also called marijuana withdrawal, THC withdrawal or weed withdrawal, is how the body and mind react when regular THC stops. Clinicians sometimes call the full pattern cannabis withdrawal syndrome, and it is listed as a diagnosis in the DSM-5.
It is a sign of dependence, which means the body has adjusted to having cannabis on board. Dependence and marijuana addiction are related, but they are not the same thing.
Why does THC withdrawal happen?
THC acts on the brain's cannabinoid receptors, which help regulate mood, sleep and appetite. With daily use, the brain adjusts to that steady supply and turns down its own signaling.
When the THC stops, the brain needs time to readjust. The gap between what the brain expects and what it gets is what you feel as THC withdrawal.
Is marijuana addictive?
Yes, marijuana can be addictive, and clinicians call that condition cannabis use disorder. It means you keep using even when cannabis causes problems with your health, work, school or relationships.
Cannabis use disorder is one of the substance use disorders, and it ranges from mild to severe. Only a healthcare provider can diagnose it after asking about your pattern of use, cravings and withdrawal.
What are the symptoms of cannabis withdrawal?
Marijuana withdrawal symptoms fall into three groups: mood changes, sleep disturbances and physical symptoms. Most people notice some from each group rather than all of them at once.
Mood symptoms: irritability and anger, anxiety and restlessness
Irritability and anger are the symptoms people mention first, often with sudden mood swings over small things. Anxiety and restlessness can make it hard to sit still, focus at work or relax in the evening.
A depressed mood is also common, and some people feel flat or unmotivated for a stretch. If the low mood deepens into depression or thoughts of suicide, call or text 988 right away.
Sleep problems, strange dreams and disturbing dreams
Sleep problems are often the part of withdrawal that wears people down the most. Difficulty sleeping can mean trouble falling asleep, waking often, or never feeling rested in the morning.
Strange dreams are common because THC tends to quiet dreaming, and dreams return strongly once it stops. Some people describe vivid or disturbing dreams, which are unpleasant but not a sign of danger.
Physical symptoms: appetite, stomach pain and weight loss
A lower appetite is one of the most common physical symptoms, and some people see a little weight loss while it lasts. NIDA also lists headache, sweating, stomach pain, chills and shakiness.
These physical symptoms are uncomfortable, but for most people they are not medically dangerous. They are still a good reason to talk with a healthcare provider about how you feel.
Cravings and relapse risk
Cravings are strong urges to use, and they can show up long after the physical symptoms fade. Stress, certain friends, or a regular time of day when you used can bring them on.
Cravings are the main reason people return to use during withdrawal. That is why relapse prevention strategies belong in any plan to stop.
How long does cannabis withdrawal last?
The withdrawal timeline is different for each person, and no one can promise an exact length. For most people, symptoms build after they stop, reach a peak, and then ease gradually.
Mood symptoms and appetite usually settle first. Sleep disturbances and strange dreams often last the longest, and occasional cravings can come back for a while after that.
Why do symptoms take time to fade?
THC is stored in fat cells and leaves the body slowly, so withdrawal tends to build gradually rather than all at once. That slow release is also why drinks, pills and products sold as a fast cannabis detox do not shorten withdrawal.
What affects severity?
Severity depends on how much and how often you used, how long you used, and the strength of the products. Your mental health, your sleep before you quit and the stress in your life also play a part.
Are withdrawal symptoms worse with high-potency concentrates and dabs?
High-potency concentrates and dabs deliver far more THC than older marijuana, and so do strong vape cartridges and edibles. People who use them heavily every day can expect stronger withdrawal symptoms than someone who used less.
How do you manage withdrawal symptoms?
Coping with cannabis withdrawal comes down to protecting sleep, eating regularly, managing stress and planning for cravings. None of these steps will stop every symptom, but together they make the hardest stretch easier to get through.
Coping with withdrawal at home
- Keep a steady sleep schedule, and avoid caffeine late in the day when difficulty sleeping is a problem.
- Eat small, regular meals even when your appetite is low, and drink water through the day.
- Move your body with a walk or light exercise, which can ease anxiety and restlessness.
- Remove cannabis and supplies from your home, and change the routines you connected with using.
- Tell one trusted person that you are quitting weed so you have someone to call when a craving hits.
Cold turkey vs. tapering: which is better?
Cold turkey vs. tapering is a common question, and there is no single right answer for everyone. Some people stop all at once, while others cut back gradually to soften the symptoms.
Tapering can help heavy daily users, but it only works with a clear plan and an end date. A healthcare provider or therapist can help you choose the approach that fits your pattern of use.
Can CBD help with cannabis withdrawal?
Research on CBD and cannabis withdrawal is still early, and no CBD product is approved to treat withdrawal. Talk with a healthcare provider before using CBD, because products vary and some contain THC.
Does drinking water speed up a cannabis detox?
Water helps you feel better when your appetite and sleep are off, but it does not flush THC out faster. No drink, pill or kit sold as a cleanse treats withdrawal symptoms.
Can THC withdrawal make anxiety or depression worse?
Yes, withdrawal can make existing anxiety or depression feel worse for a while. Many people started using cannabis to cope with those feelings, so they come back to the surface once it stops.
Co-occurring anxiety and depression do not mean you should keep using. They mean your mental health needs care at the same time as the cannabis use, in one plan.
When should you see a healthcare provider?
See a healthcare provider if withdrawal symptoms keep you from working, sleeping or caring for your family. Also reach out if you have tried to stop before and returned to use because the symptoms felt unmanageable.
Cannabinoid hyperemesis syndrome is different from withdrawal. It causes repeated nausea, vomiting and stomach pain after long, heavy use, and NIDA says it often needs medical attention.
Call 911 if someone cannot keep fluids down, has chest pain, or is hard to wake. For thoughts of suicide or a mental health crisis, call or text 988.
Is professional treatment needed for cannabis detox?
Most people do not need medically supervised detox when cannabis is the only substance they use. Detox may help when cannabis is used together with alcohol, benzodiazepines or opioids, because those withdrawals can be dangerous.
How is marijuana withdrawal different for teens?
Teens and young adults can have the same withdrawal symptoms, and irritability or poor sleep can look like ordinary moodiness. A parent who notices falling grades, secrecy and mood changes can talk with a healthcare provider or call admissions.
What does addiction treatment for cannabis use disorder involve?
NIDA says there is no FDA-approved medication for cannabis withdrawal or for marijuana addiction. The treatments with research behind them are behavioral, such as cognitive behavioral therapy.
At Enhance, professional treatment centers on therapy led by licensed therapists. That includes individual therapy, group therapy for relapse prevention skills, and family sessions when you want a partner or parent involved.
What to expect when you call Enhance
Admissions asks about your use, your mental health and your home, then suggests the level of care to start in. Many people begin in outpatient care, and a licensed psychiatrist can treat co-occurring anxiety, depression or sleep problems when that fits your plan.
You can read how Enhance approaches marijuana addiction treatment in Orange County, including the signs of cannabis use disorder and the therapies used.
Talk with Enhance about stopping cannabis
Professional support can make quitting weed easier to get through and lower the chance of relapse. Call Enhance admissions at (714) 862-1907 to talk it through and verify your insurance. Benefits vary by plan, and a verification is not a promise of coverage.
Source
National Institute on Drug Abuse. Cannabis (Marijuana). Updated September 2024. https://nida.nih.gov/research-topics/cannabis-marijuana
