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Warfarin interactions

The potential interaction between lion's mane and warfarin, a blood thinner, which may increase the risk of bleeding.

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7 results
Jan 25, 2026
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What are the safety concerns (including coumarin exposure) of long‑term cinnamon supplementation in type 2 diabetes?

Long‑term in type 2 diabetes raises specific safety concerns centered on coumarin exposure from ‑type cinnamon, with documented hepatotoxic potential in humans and animals and plausible interactions w...

Jan 31, 2026

Is lions mane safe with prescribed medication

Lion’s mane (Hericium erinaceus) is widely regarded as safe when eaten as food, but evidence about interactions between concentrated lion’s mane supplements and prescription drugs is sparse and largel...

Jan 20, 2026

What are the documented drug interactions and serious adverse effects associated with ivermectin?

Ivermectin’s documented serious adverse effects center on rare but potentially severe neurotoxicity, hepatotoxicity and dermatologic reactions, and clinically meaningful drug–drug interactions driven ...

Jan 12, 2026

Which dietary supplements most frequently interact with antithrombotic and cardiovascular drugs, and what evidence supports those interactions?

Several widely used supplements—omega‑3 (fish oil), garlic, ginkgo biloba, ginger, ginseng, curcumin/turmeric, nattokinase, red yeast rice, vitamin K and vitamin E—are the supplements most frequently ...

Jan 8, 2026

Which common medications taken by seniors have clinically significant interactions with repeated-dose ivermectin?

Repeated-dose oral ivermectin can interact with a range of medications commonly taken by older adults, most notably blood thinners such as warfarin, strong CYP3A4 inhibitors (for example ketoconazole ...

Jan 6, 2026

What are the safety risks and side effects associated with oral lipolytic supplements like caffeine or L-carnitine?

Oral L‑carnitine supplements carry a small but consistent profile of gastrointestinal side effects (heartburn, dyspepsia, nausea, vomiting, stomach discomfort) and less common symptoms such as body od...

Jan 5, 2026

Which supplements commonly added to collagen/gelatin products have clinically significant interactions with anticoagulants or chemotherapy agents?

Collagen and gelatin themselves have little direct evidence of clinically meaningful interactions with anticoagulants or chemotherapy, but common additives found in commercial products—notably garlic ...