Medicinal Interactions

Ultimate Guide to Medicinal Interactions with Mushroom Supplements

Ultimate Guide to Medicinal Interactions with Mushroom Supplements by Antioxi
Reading time: 6 min

At Antioxi, we know functional mushrooms like Turkey Tail, Reishi, and Lion’s Mane are powerful allies for immunity, focus, inflammation, and overall vitality.

But if you’re on prescription medications, it’s key to use them safely.

These mushrooms are biologically active and can interact with certain drugs - boosting or reducing their effects. This matters most for those on blood thinners, cancer treatments, autoimmune meds, or liver-supporting drugs.

Below, we break down potential interactions so you can enjoy mushroom benefits confidently, always in consultation with your healthcare provider.

Mushroom Potential Drug Interactions Drug Classes / Examples
AHCC Induces CYP2D6 and aromatase enzymes
  • CYP2D6 substrates (e.g., Doxorubicin, Ondansetron)
  • Aromatase inhibitors (e.g., Letrozole, Anastrozole)
Agaricus Blazei May lower blood sugar
  • Antidiabetics (e.g., Trulicity, Metformin, Insulin)
Chaga Lowers blood sugar, immune stimulant, slows clotting
  • Antidiabetics
  • Immunosuppressants (e.g., Tacrolimus)
  • Anticoagulants (e.g., Warfarin, Aspirin)
Cordyceps Affects platelet aggregation
  • Anticoagulants/Antiplatelets (e.g., Heparin, Warfarin)
Enokitake May affect hormone levels (testosterone)
  • Hormonal therapies (potential caution, e.g., testosterone blockers)
Lion’s Mane Lowers blood sugar, stimulates immune system, slows clotting
  • Antidiabetics
  • Immunosuppressants
  • Anticoagulants (e.g., Warfarin, Apixaban, Edoxaban, Rivaroxaban)
Maitake Lowers blood sugar and blood pressure
  • Antidiabetics
  • Antihypertensives (e.g., Lisinopril, Amlodipine)
Mesima Immune stimulant
  • Immunosuppressants
Oyster Mushroom Minimal known interaction
  • Generally considered safe
Reishi Lowers blood pressure, immune stimulant, slows clotting
  • Antihypertensives
  • Immunosuppressants
  • Anticoagulants/Antiplatelets (e.g., Clopidogrel, Aspirin)
Shiitake Affects liver enzymes, stimulates immune system
  • CYP450 substrates (e.g., Beta-blockers, Anticonvulsants)
  • Immunosuppressants
Tiger Milk Anticoagulant properties
  • Anticoagulants/Antiplatelets (e.g., Warfarin, Clopidogrel)
Tremella May affect liver enzymes (CYP450)
  • CYP450-metabolized drugs (e.g., Statins, Antidepressants, some Chemotherapy agents)
Turkey Tail Alters metabolism of chemotherapy drugs, lowers blood sugar, slows clotting
  • Tamoxifen
  • Cyclophosphamide
  • Antidiabetics
  • CYP2C9 substrates (e.g., Warfarin, Phenytoin)
Poria Cocos Affects acetylcholine levels, may cause sedation
  • Anticholinergics (e.g., Benztropine)
  • Cholinergics (e.g., Donepezil)
  • Sedatives (e.g., Benzodiazepines, Z-drugs)

 

Tips for Safe Supplement Use

Quick tips: Consult w/ HP · Low Starting Dose · Monitor Symptoms · Journal & Track Progress

  1. Consult Your Healthcare Provider
    Always inform your doctor about the supplements you’re taking, especially if you are on prescription medications.

  2. Start with Low Doses
    Gradually increase dosage while monitoring for any adverse effects or changes in your condition.

  3. Monitor Your Symptoms
    Watch for signs like dizziness, bleeding, or unusual fatigue, which could indicate interactions.

  4. Keep a Supplement Journal
    Document any changes in symptoms or reactions to better identify potential interactions.

 

Final Thoughts

Mushrooms are a powerhouse of health benefits, but their potential to interact with medications cannot be ignored. Understanding these interactions is key to using Antioxi Supplements safely and effectively. Always prioritize open communication with your healthcare provider and approach supplementation with an informed mindset.

References

  1. Evaluation of AHCC in combination with anticancer hormones - PubMed. 
  2. Exploring Edible Mushrooms for Diabetes - PMC (NIH) 
  3. The Effect of Mushroom Extracts on Human Platelet and Blood Coagulation - PMC (NIH)
  4. Turkey Tail overview (mechanisms & precautions) - WebMDGaia Herbs
  5. Lentinan (Shiitake) CYP1A suppression  - PubMed
  6. Reishi review - Memorial Sloan Kettering (Reishi summary)
  7. Maitake metabolic & blood pressure effects - PMC
  8. AHCC summary (uses & pharmacology) - Drugs.com
  9. Medicinal mushrooms: bioactive compounds & clinical trials - PMC
  10. Additional mechanistic and immunomodulatory reviews - MDPI | PMC
Disclaimer: The information provided in this blog post is for educational purposes only and should not be considered as medical advice. Please consult with a qualified healthcare professional before making any changes to your health care plan.

Reviewed by: Antioxi Editorial Team

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2 comments

Sarah Steed

Sarah Steed

Good evening
My dog takes Amantadine for arthritis
Is it ok that she takes Turkey tail mushroom powder too ?
Thank you

Ken Tiegs

Ken Tiegs

I’m 80 yo. Just had a severe heart attack. Am on plavix, and blood pressure meds.
Had to quit my mushroom supps. Would like to take something for immune system.
Any ideas?
Blessings
ken

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This blog is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider before starting any new supplement or treatment.