Can you get addicted to kratom? What the research shows

A lot of people have arrived here worried about their own kratom use, or someone else’s, wanting an honest, research-based answer instead of exaggerated claims in either direction.

We’ll cover what kratom actually does in your brain and body, and what to do next if your use has become harder to manage than you expected.

Can you get addicted to kratom?

Yes. Regular use can lead to physical dependence, and for some people, to kratom use disorder, because kratom’s active compounds act on the brain’s opioid receptors.

Some research suggests kratom’s addiction potential may be lower than classic opioids like morphine or oxycodone, but that doesn’t mean leaf kratom is risk-free. Dependence on kratom itself is real and well-documented, and concentrated 7-OH products raise that risk further.

How much risk you’re actually facing depends a lot on what you’re using, how much, and how often, which the sections below cover in more detail.

How kratom acts on opioid receptors

Whatever you’re using kratom for, its two main compounds, mitragynine and 7-hydroxymitragynine (7-OH), are acting on the exact same receptors in your brain that morphine and oxycodone do. That overlap is why kratom can ease your pain or shift your mood, and it’s also why your body can come to depend on it the same way it would on opioids.

• Mitragynine only partially activates those receptors compared with a traditional opioid, which is part of why your risk with plain leaf kratom may look different from your risk with something like oxycodone. Different isn’t the same as safe, though; regular use can still lead your body to depend on it.
• 7-OH changes your risk level. It grips those same receptors more tightly and behaves much more like a full-strength opioid, so using a concentrated 7-OH product puts you at a higher dependence risk than using plain leaf kratom.
• That’s the pattern driving your risk: the more tightly and the longer a substance holds onto those receptors, the faster your body tends to build dependence on it, which is why concentrated 7-OH can affect you faster than plain leaf kratom does.

If you want to understand your risk from 7-OH specifically in more depth, read 7-OH effects.

Dependence vs. addiction: what’s the difference?

Physical dependence means your body has attuned to a substance and reacts when it’s removed, causing withdrawal. It can happen with many substances taken regularly, and it isn’t a moral failing. Addiction, or a substance use disorder, is different. It’s repeated use that continues despite real harm, and dependence can be part of that without the two being the same thing.

Kratom use disorder isn’t yet a formal, standalone diagnosis. Researchers currently assess it using the general criteria for substance use disorders.

The distinction matters for how you think about your own use. Physical dependence on its own doesn’t mean you’re “addicted” in the way people tend to use that word, but it’s still a real sign your body has adjusted to kratom, and it deserves attention, not dismissal.

What the research actually shows about kratom’s addiction risk

Dependence on kratom is real, but the full picture is more nuanced than either “basically harmless” or “just as dangerous as heroin.”

Here’s what we know: 

In one survey of adults who used kratom, close to 3 in 10 met the criteria for kratom use disorder.

If you use kratom regularly, your body can build tolerance, so you need more to get the same effect. You can develop an opioid-like withdrawal syndrome when you stop. That withdrawal can include muscle aches, irritability, trouble sleeping, and low mood, similar to withdrawal from other opioids.

There’s another problem you should know about. A lot of what’s sold as kratom today isn’t just dried leaf. Gummies, shots, and extract powders often contain high amounts of 7-OH. Many of these products aren’t regulated, and a label that says “natural” doesn’t always tell you what’s actually inside.

For some people, using kratom to self-manage opioid withdrawal can create a new issue, potentially becoming a path into opioid use disorder rather than a way out of it. That risk climbs further with concentrated 7-OH.

How long does it take to get addicted to kratom?

There’s no set number of days. Anyone who gives you an exact timeline is guessing.

Regular, frequent use at higher doses can lead to physical dependence within a few weeks. But this depends on you, your dose, and the product you’re using. Even researchers can’t point to one exact moment when dependence starts. It builds up slowly, not all at once.

Using concentrated 7-OH instead of leaf kratom can make this happen faster. That’s because 7-OH acts more like a strong opioid from the start.

Signs your kratom use may have become dependence

Kratom dependence can look different from person to person. You may notice just one of these signs, or several at the same time. But if several are true at once, or one of them keeps showing up no matter how many times you tell yourself you’ll cut back, it’s worth a closer look.

• Needing more kratom to get the same effect (tolerance)
• Feeling sick or off when you stop or skip a dose (withdrawal)
• Using mainly to avoid feeling bad rather than to feel good
• Planning your day around doses, or using more or longer than you meant to
• Wanting to cut back or stop, and finding you can’t

If some of this sounds familiar, our article on kratom withdrawal symptoms walks through what stopping can actually feel like.

Is concentrated 7-OH more addictive than leaf kratom?

Yes. Gummies, shots, and tablets made from concentrated 7-OH act more like a strong opioid than the natural leaf does. That puts you at higher risk of dependence or addiction.

Here’s why. These products activate your brain’s opioid receptors more strongly and for longer. The longer and stronger the activation lasts, the faster dependence or addiction builds. That’s the pattern concentrated 7-OH follows compared with leaf kratom.

Doctors and researchers treat 7-OH as the higher-risk product for this reason, though no study has directly compared dependence rates between the two.

For more on how the two differ, see our article on kratom and 7-OH differences.

What to do if kratom use has become hard to control

Kratom use disorder is common and treatable. Developing a dependence on it doesn’t mean you’ve done something wrong. It just means your body has adopted use of something that acts a lot like an opioid, because that’s what it is. Many people who reach out have been managing this quietly for a while, sometimes for years, without realizing medication could actually help.

Suboxone® (buprenorphine-naloxone), the same medication used for opioid use disorder, can treat kratom and 7-OH dependence too. Our licensed doctors can help online in 40+ states, often the same day, with personalized kratom and 7-OH treatment.

If you’re ready to stop altogether, our article discussing how to quit kratom and 7-OH walks through what the process looks like.