Vitamin K -- Drug Interactions Summary

Alternative Medicine
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Also indexed as:

Phylloquinone -- Drug Interactions Summary, Phytonadione -- Drug Interactions Summary

Drug Interactions Safety Check

Drug Interactions

Certain medicines interact with vitamin K:

  • Some interactions may increase the need for vitamin K.
  • Other interactions may be negative and indicate vitamin K should not be taken without first speaking with your physician or pharmacist.
  • Others may require further explanation.

Refer to the individual drug article for specific details about an interaction.

Note: The following list only includes the generic or class name of a medicine. To find a specific brand name, use the Medicines index.

Aminoglycoside Antibiotics

Amoxicillan-Potassium Clavulanate

Amoxicillin

Ampicillin

Antibiotics

Anticonvulsants

Azithromycin

Bile Acid Sequestrants

Cephalosporins

Chlorhexidine

Ciprofloxacin

Clarithromycin

Clindamycin Oral

Clindamycin Topical

Colestipol

Cycloserine

Dapsone

Dicloxacillin

Doxycycline

Erythromycin

Gabapentin

Gentamicin

Isoniazid

Levofloxacin

Loracarbef

Macrolides

Mineral Oil

Minocycline

Neomycin

Nitrofurantoin

Ofloxacin

Oral Corticosteroids

Penicillin V

Penicillins

Phenobarbital

Quinolones

Sulfamethoxazole

Sulfasalazine

Sulfonamides

Tetracycline

Tetracyclines

Tobramycin

Trimethoprim

Trimethoprim/Sulfamethoxazole

Valproic Acid

Warfarin


Last Review: 01-21-2009

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The information presented in Aisle7 is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires February 2010.


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