Overview

Kratom (Mitragyna speciosa) is a tree native to Southeast Asia. The leaves contain a chemical called mitragynine, which works like opioids such as morphine.

Kratom has pain-relieving effects like opioid drugs. It also has many of the same serious safety concerns as other opioids.

People commonly use kratom for withdrawal from heroin, morphine, and other opioid drugs, as well as cough, depression, anxiety, and many other conditions, but there is no good scientific evidence to support these uses.

Using kratom can also be unsafe. Kratom is banned in some states and countries due to serious safety concerns. The US FDA has warned consumers to avoid using products containing kratom.



Uses & Effectiveness

We currently have no information for Kratom overview.

Side Effects

When taken by mouth: Kratom is possibly unsafe for most people. Large doses of kratom can cause many serious side effects, including nausea, aggression, hallucinations, trouble breathing, liver damage, and death. Long-term use has been linked with dependence and withdrawal symptoms similar to other opioids.

When applied to the skin: There isn't enough reliable information to know if kratom is safe or what the side effects might be.

Special Precautions and Warnings

When taken by mouth: Kratom is possibly unsafe for most people. Large doses of kratom can cause many serious side effects, including nausea, aggression, hallucinations, trouble breathing, liver damage, and death. Long-term use has been linked with dependence and withdrawal symptoms similar to other opioids.

When applied to the skin: There isn't enough reliable information to know if kratom is safe or what the side effects might be.

Pregnancy: Kratom is possibly unsafe when taken by mouth during pregnancy. Babies exposed to kratom during pregnancy have experienced withdrawal symptoms after birth. These babies required special treatment for addiction.

Breast-feeding: There isn't enough reliable information to know if kratom is safe to use when breast-feeding. Stay on the safe side and avoid use.

Alcohol use disorder: People with alcohol dependence who use kratom appear to have an increased risk of suicide.

Epilepsy: People with epilepsy who use kratom might have an increased risk of seizures.

Heart conditions: Kratom might worsen existing heart conditions. It might increase the risk of a very fast heartbeat.

Mental disorders: Kratom might worsen existing mental disorders. People with mental disorders who use kratom appear to have an increased risk of suicide.

Interactions

    Moderate Interaction

    Be cautious with this combination

  • Medications changed by the liver (Cytochrome P450 2D6 (CYP2D6) substrates) interacts with Kratom

    Some medications are changed and broken down by the liver. Kratom might change how quickly the liver breaks down these medications. This could change the effects and side effects of these medications.

  • Medications changed by the liver (Cytochrome P450 1A2 (CYP1A2) substrates) interacts with Kratom

    Some medications are changed and broken down by the liver. Kratom might change how quickly the liver breaks down these medications. This could change the effects and side effects of these medications.

  • Quetiapine (Seroquel) interacts with Kratom

    Kratom might slow down how quickly the body breaks down quetiapine. This could increase the effects and side effects of quetiapine. Until more is known, avoid kratom if you are taking quetiapine.

  • Modafinil (Provigil) interacts with Kratom

    Taking kratom along with modafinil might increase the risk for seizures. Until more is known, avoid kratom if you are taking modafinil.

  • Medications changed by the liver (Cytochrome P450 3A4 (CYP3A4) substrates) interacts with Kratom

    Some medications are changed and broken down by the liver. Kratom might change how quickly the liver breaks down these medications. This could change the effects and side effects of these medications.

  • Medications changed by the liver (Cytochrome P450 3A4 (CYP3A4) inhibitors) interacts with Kratom

    Kratom is changed and broken down by the liver. Some drugs decrease how quickly the liver changes and breaks down kratom. This could change the effects and side effects of kratom.

  • Serotonergic drugs interacts with Kratom

    Kratom might increase a brain chemical called serotonin. Some medications also have this effect. Taking kratom along with these medications might increase serotonin too much. This might cause serious side effects including heart problems, seizures, and vomiting.

  • Sedative medications (CNS depressants) interacts with Kratom

    Kratom might cause sleepiness and slowed breathing. Some medications, called sedatives, can also cause sleepiness and slowed breathing. Taking kratom with sedative medications might cause breathing problems and/or too much sleepiness.

  • Naltrexone (Vivitrol) interacts with Kratom

    Taking kratom along with naltrexone might lead to withdrawal. Stop taking kratom before starting naltrexone.

  • Venlafaxine (Effexor) interacts with Kratom

    Kratom might slow down how quickly the body breaks down venlafaxine. This could increase the effects and side effects of venlafaxine. Until more is known, avoid kratom if you are taking venlafaxine.

    Minor Interaction

    Be watchful with this combination

  • Medications changed by the liver (Cytochrome P450 2C19 (CYP2C19) substrates) interacts with Kratom

    Some medications are changed and broken down by the liver. Kratom might change how quickly the liver breaks down these medications. This could change the effects and side effects of these medications.

Dosing

There isn't enough reliable information to know what an appropriate dose of kratom might be. Kratom contains chemicals that act like opioid drugs and may be unsafe. Any use runs the risk of dependence and overdose.
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CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

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