How long does kratom withdrawal last? There is no single proven timeline. The published literature is mostly small surveys and case reports, and it shows that withdrawal can happen after regular use but can differ greatly from one person to another. If you have seizures, confusion, hallucinations, chest pain, trouble breathing, a very fast heartbeat, severe vomiting, or thoughts of suicide or self-harm, call 911 or seek urgent medical care now.
What does research actually say about the kratom withdrawal timeline?
A 2019 systematic review found that chronic kratom use can lead to tolerance, physical dependence, and withdrawal after stopping. It did not establish one reliable duration for everyone. A 2024 narrative review reports that surveys, qualitative research, and case reports suggest withdrawal is often described as mild and manageable, but those findings come from self-selected samples and cannot predict your experience.
The clearest answer is that the research does not provide a firm day-by-day kratom withdrawal timeline. How long symptoms last may vary with how long and how often a person used kratom, the form used, other substances involved, and that person’s health. Lingering sleep problems, low mood, anxiety, or cravings are a reason to speak with a clinician, not a reason to restart kratom.
What might kratom withdrawal feel like?
Kratom contains mitragynine and 7-hydroxymitragynine, compounds that interact with opioid receptors in the brain, according to the National Center for Complementary and Integrative Health. NIDA notes that people have reported nausea, constipation, dizziness, and drowsiness with kratom, while case reports have described more serious effects including confusion, tremors, seizures, vomiting, heart or lung problems, and liver problems.
Published reports and reviews describe symptoms that can include restlessness, body aches, fatigue, irritability, cold sweats, sleep disruption, anxiety, stomach upset, and cravings. The FDA lists restlessness, body aches, fatigue, irritability, and cold sweats among reported 7-OH withdrawal symptoms; 7-OH is a kratom-related compound that may be sold in concentrated products. The FDA says there are no FDA-approved kratom or 7-OH drug products for treating any condition.
| What you may notice | What to do next |
|---|---|
| Restlessness, aches, sweating, irritability, sleep trouble, stomach upset, or cravings | Contact a clinician or use SAMHSA’s National Helpline to discuss local support. |
| Symptoms that keep worsening, severe vomiting, confusion, hallucinations, chest pain, trouble breathing, a very fast heartbeat, or seizures | Get urgent medical care or call 911. |
| Thoughts of suicide or self-harm | Call, text, or chat 988 now; call 911 in an emergency. |
Is kratom hard to stop?
It can be. The FDA describes reports of people meeting substance-use-disorder criteria after kratom use, including using more or longer than intended, cravings, continued use despite harm, tolerance, and withdrawal when stopping. That does not mean every person who uses kratom will have dependence, but it does mean withdrawal deserves a practical plan and support.
NIDA and NCCIH say research on kratom is still early, with little human research, which is why a clinician should assess your own situation rather than relying on a fixed online timetable.
Is kratom withdrawal the same as opioid withdrawal?
There are similarities, but they are not the same thing. The 2019 systematic review says clinicians have used an approach similar to opioid-withdrawal care for kratom withdrawal. Kratom compounds interact with opioid receptors, but the research base on kratom is much smaller and less certain than the research on established opioids.
MedlinePlus explains opioid withdrawal as a process that can include anxiety, muscle aches, insomnia, sweating, stomach cramps, diarrhea, nausea, and vomiting. Withdrawal from alcohol, opioids, and benzodiazepines can be dangerous and needs medical care. If alcohol, opioids, benzodiazepines, or other substances are part of the picture, tell the clinician or helpline specialist that clearly.
What is the hardest part of kratom withdrawal?
Research does not identify one “hardest day” or rank kratom against other substance withdrawals. For some people, the hardest part is physical discomfort; for others it is insomnia, anxiety, low mood, or cravings. The practical point is to get help before symptoms become overwhelming, especially if you are using more than one substance or have a history of withdrawal problems.
You can also read Kratom Health Effects for a broader look at kratom’s reported effects and risks. If your question is about timing after use rather than withdrawal, see How Long Does Kratom Last?.
What are signs that it is time to get help?
Consider reaching out when you are using more or longer than you meant to, have cravings, keep using despite problems in your health or personal life, need more for the same effect, or develop symptoms when you stop. Those are the signs the FDA identifies in reports of kratom-related substance-use disorder.
Do not try to create your own medication plan or change a prescribed medicine on your own. A clinician can check for other substances, medical concerns, mental-health needs, and appropriate care options. The FDA says buprenorphine, methadone, and naltrexone are FDA-approved medications for opioid use disorder; whether any approach fits a particular person is a clinical decision.
What should you do next?
- Tell a clinician honestly what you have been using, including kratom, 7-OH products, alcohol, prescription medicines, and other substances.
- For confidential treatment referral and information, call SAMHSA’s National Helpline at 1-800-662-HELP (4357). It is free, confidential, available 24/7 in English and Spanish; you can also text 435748 or use FindTreatment.gov.
- For a mental-health or substance-use crisis, call, text, or chat 988. For an emergency, call 911.
- Kratom and 7-OH laws differ by state and can change, so check the current law where you live.
Before you make a decision
Ask for help early if withdrawal is affecting sleep, mood, work, relationships, or your ability to stop. Get urgent care for seizures, confusion, hallucinations, chest pain, trouble breathing, a very fast heartbeat, severe vomiting, or thoughts of suicide or self-harm. Withdrawal from alcohol, opioids, and benzodiazepines can be dangerous and needs medical care; call 911 for an emergency, and call, text, or chat 988 for immediate crisis support.
By UltimateKratom.com Research Desk
This article is for general information purposes only and does not constitute medical advice. Consult your doctor or qualified healthcare provider before making changes to your health routine.
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