Kratom Withdrawal: Symptoms, Timeline and When to Get Help

Medically reviewed by Alan Lucks | MD, Alan Lucks MDPC Private Practice - New York on November 9th, 2026.

Published on November 3rd, 2026. Updated on November 9th, 2026.

Key Takeaways

Stopping regular kratom use can cause mild to moderate withdrawal, with aches, poor sleep, a runny nose, diarrhea and anxiety.
In one study of people dependent on kratom, symptoms went away within 1 to 3 days for most.
Heavy, long-term use and concentrated 7-OH products can make withdrawal longer and harder.
No medicine is FDA-approved for kratom withdrawal, but a licensed doctor can help with symptoms and refer you to addiction care.
Call 911 for trouble breathing, a seizure, chest pain or fainting.

Overview

Kratom withdrawal is the set of symptoms that can start when someone who uses kratom regularly cuts back or stops.

Kratom comes from the leaves of Mitragyna speciosa, a tree from Southeast Asia. Its best-studied compounds, mitragynine and 7-hydroxymitragynine (7-OH), act on mu-opioid receptors, the same receptors opioids act on. Their effects only partly match those of opioids like heroin or oxycodone.

Withdrawal is a sign of physical dependence. It isn't the same as kratom use disorder, though some people have both. Its symptoms resemble the withdrawal that comes with opioid dependence.

Kratom isn't FDA-approved for any medical use, and FDA warns people not to use it.

Symptoms & Signs

Symptoms differ from person to person. Studies of people who used kratom regularly describe these physical and emotional symptoms.

Physical Symptoms

Muscle aches and spasms: pain and cramping in the muscles
Trouble sleeping: trouble falling or staying asleep
Runny nose and watery eyes: often with yawning
Hot flashes, chills or fever: feeling hot, then cold
Diarrhea and poor appetite: an upset stomach and less interest in food
Tremors and itching: shaky hands and itchy skin

Mood and Mind Symptoms

Anxiety and nervousness: feeling on edge
Restlessness and tension: trouble sitting still or relaxing
Irritability and anger: a shorter temper than usual
Low mood: sadness or feeling down
Poor concentration: trouble focusing

For help with sleep and worry, see our guide to insomnia and anxiety during withdrawal.

Withdrawal Timeline

Research on the kratom withdrawal timeline in people is limited, so use this as a rough guide. How long it lasts depends on how much you used, for how long, and which products.

First 24 Hours

Studies haven't shown exactly when symptoms begin in people. The 12-hour figure that's often quoted comes from studies in rodents.

By Day 3

In one study of people dependent on kratom, symptoms went away within 1 to 3 days for most.

The First Week

Most people in that study were past withdrawal well before the end of the first week. Symptoms that last longer are more likely after heavy or long-term use, or with concentrated 7-OH products.

Lingering Symptoms

Some people find kratom very hard to quit. If symptoms drag on, or you keep going back to kratom to feel better, talk with a licensed doctor.

Causes & Risk Factors

Withdrawal happens because the body adjusts to kratom with regular use. When kratom stops, the body needs time to adjust back.

7-OH products, sold as tablets, gummies, drink mixes and shots, have 7-OH added or concentrated. They aren't the same as natural kratom leaf, and FDA calls 7-OH a potent opioid. Learn more about 7-OH withdrawal.

Daily Use

Withdrawal follows regular use. Using kratom every day makes the body rely on it.

Higher Doses

Using larger amounts can make withdrawal longer and more severe.

Long-Term Use

Using kratom for a long time can also make withdrawal last longer.

7-OH Concentrates

Concentrated 7-OH products can cause stronger withdrawal, closer to classic opioid withdrawal, and it may last longer.

Continue Learning

Diagnosis

There's no single test for kratom withdrawal. A doctor diagnoses it from your history and symptoms.

Medical History

A licensed doctor will ask what you use (kratom leaf, extracts or 7-OH products), how often, and when you last used. They'll also ask about other medicines and substances, your mental health, and any heart or liver problems.

Tests

Standard drug screens don't detect kratom; a specific lab test is needed. A doctor may order blood tests to check for dehydration or liver problems.

Get Support for Kratom Withdrawal

Learn more

Treatment Options

No medicine is FDA-approved for kratom withdrawal. Care focuses on easing symptoms and staying safe while they pass.

Support at Home

Rest, fluids and regular meals can help while symptoms pass. Tell someone you trust that you're stopping. Our guide on how to quit kratom covers how to plan it with a doctor.

Medicines a Doctor May Use

A doctor may suggest medicines for specific symptoms, such as nausea, diarrhea or muscle aches. Clonidine and lofexidine (Lucemyra) are used for opioid withdrawal; neither is approved for kratom, and the evidence for kratom is from case reports.

Doctors who treat opioid use disorder sometimes use buprenorphine (Suboxone) for kratom or 7-OH dependence. The evidence is case reports and small case series, with no controlled trials. Read more about medications for kratom withdrawal.

Online Support and Referral

Doctronic doesn't treat addiction or offer detox. If you'd rather start from home, you can get support for kratom withdrawal with a free medical AI chat and a $39 video visit. A licensed doctor can help with symptoms and refer you to addiction care.

The SAMHSA National Helpline, 1-800-662-4357, is free and confidential. It can refer you to treatment and support groups.

When to Get Emergency Care

Most kratom withdrawal is mild to moderate, but some signs need help right away.

Call 911

Call 911 for trouble breathing, slow or stopped breathing, a seizure, chest pain or fainting, or if someone is unresponsive. Severe withdrawal has been reported with concentrated 7-OH, including a case that needed a breathing tube.

Call Poison Control

If you think someone took too much kratom or 7-OH, call Poison Control at 1-800-222-1222 or 911.

Call or Text 988

If you have thoughts of harming yourself, call or text 988, or chat online. It's free and confidential.

See a Doctor the Same Day

Get medical care the same day if vomiting or diarrhea won't stop, since it can lead to dehydration.

Frequently Asked Questions

It's usually milder and shorter. Heavy use and concentrated 7-OH products can make it closer to classic opioid withdrawal.

You can, but work with a licensed doctor on a plan, especially after heavy daily use or with 7-OH products. A doctor can help with symptoms and watch for problems.

Yes. Diarrhea is one of the physical symptoms people report when they stop regular use. It can lead to dehydration, so drink fluids and get medical care the same day if it won't stop.

It isn't clear. FDA lists seizures among kratom's risks. Still, a 2025 review of 20 reported cases (Turla and colleagues, Frontiers in Pharmacology) found the evidence too thin to show kratom causes them. Treat any seizure as an emergency.

Yes. Kratom can change how some medicines work. In one study, a single dose of kratom tea raised levels of midazolam, a sedative, so your doctor needs to know.

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