Drug - Supplement Interaction Checker

Enter at least one drug and one supplement or supplement ingredient to search for interactions. Please note that this checker will only show interactions between a drug and a supplement. It does not display drug-drug interactions

Supplements: -> Ingredients

    Supplements: -> Product

      Product Brand Supplement Net Contents Bar Code/UPC Market status
      B-12 100 mcg Mason Natural Tablet or Pill 100 Tablet(s) 3 11845 05741 9 On
      B-12 100 mcg Vitamin World Tablet or Pill 250 Tablet(s) 0 74312 71173 2 On
      B-12 100 mcg (Cyanocobalamin) Windmill Natural Vitamins Tablet or Pill 100 Tablet(s) 0 35046 00127 8 Off
      B-12 100 mcg (Cyanocobalamin) Windmill Natural Vitamins Tablet or Pill 100 Tablet(s) 0 35046 00127 8 Off
      B-12 1000 mcg 21st Century Tablet or Pill 110 Tablet(s) 7 40985 21104 5 On
      B-12 1000 mcg Wonder Laboratories Tablet or Pill 100 Tablet(s) -- On
      B-12 1000 mcg 21st Century Tablet or Pill 110 Tablet(s) 7 40985 21104 5 Off
      B-12 1000 mcg Nature's Bounty Tablet or Pill 200 Coated Tablet(s) 0 74312 52805 7 Off
      B-12 1000 mcg NOW Lozenge 100 Lozenge(s) 7 33739 00466 6 Off
      B-12 1000 mcg Windmill Tablet or Pill 100 Tablet(s) 0 35046 01130 7 Off
      B-12 1000 mcg Carlson Tablet or Pill 90 Tablet(s) 0 88395 02434 4 Off
      B-12 1000 mcg Marlex Pharmaceuticals Tablet or Pill 100 Tablet(s) 3 10135 65201 3 On
      B-12 1000 mcg Nature's Bounty Tablet or Pill 100 Coated Tablet(s) 0 74312 01380 5 Off
      B-12 1000 mcg Superior Source Tablet or Pill 60 MicroLingual(R) Instant Dissolve Tablet(s) -- On
      B-12 1000 mcg Nature's Bounty Tablet or Pill 100 Coated Tablet(s) 0 74312 01380 5 On
      B-12 1000 mcg 21st Century Tablet or Pill 110 Tablet(s) 7 40985 21104 5 Off
      B-12 1000 mcg Wonder Laboratories Tablet or Pill 250 Tablet(s) -- On
      B-12 1000 mcg NOW Lozenge 100 Lozenge(s) 7 33739 00466 6 Off
      B-12 1000 mcg Douglas Cooper Co. Lozenge 100 Lozenge(s) -- On
      B-12 1000 mcg Carlson Tablet or Pill 180 Tablet(s) 0 88395 02432 0 Off
      B-12 1000 mcg Marlex Pharmaceuticals Tablet or Pill 130 Tablet(s) 3 10135 65263 1 On
      B-12 1000 mcg Marlex Pharmaceuticals Tablet or Pill 50 Tablet(s) 3 10135 65250 1 On
      B-12 1000 mcg Nutrition Now Gummy or Jelly 60 Gummy Vitamin(s) 0 27917 00885 1 On
      B-12 1000 mcg Nature's Bounty Tablet or Pill 200 Tablet(s) -- On
      B-12 1000 mcg NOW Lozenge 250 Lozenge(s) 7 33739 00468 0 Off
      B-12 1000 mcg Foster Regal Tablet or Pill 90 Tablet(s) -- On
      B-12 1000 mcg Nature's Bounty Tablet or Pill 200 Coated Tablet(s) 0 74312 52805 7 On
      B-12 1000 mcg / Methyl Folate 800 mcg Vital Nutrients Capsule 100 Vegetarian Capsule(s) 6 93465 51211 1 On
      B-12 1000 mcg / Methyl Folate 800 mcg Vital Nutrients Capsule 100 Capsule(s) 6 93465 51211 1 Off
      B-12 1000 mcg B-6 & Folic Acid 400 mcg Superior Source Tablet or Pill 100 MicroLingual(R) Instant Dissolve Tablet(s) -- On
      B-12 1000 mcg B-6 & Folic Acid 400 mcg Plus Selenium Superior Source Tablet or Pill 60 MicroLingual(R) Instant Dissolve Tablet(s) -- On
      B-12 1000 mcg B-6 & Folic Acid 600 mcg Plus D3 Superior Source Tablet or Pill 100 MicroLingual(R) Instant Dissolve Tablet(s) -- On
      B-12 1000 mcg Gummy Natural Raspberry Flavor Meijer Gummy or Jelly 140 Gummy(ies) 7 60236 09129 5 On
      B-12 1000 mcg Natural Berry Flavor Wellesse Liquid 2 fl. Oz. - 60 mL 3 71401 92402 9 On
      B-12 1000 mcg Natural Raspberry Flavor vitafusion Gummy or Jelly 140 Gummy(ies) 0 27917 27097 5 On
      B-12 1000 mcg Natural Raspberry Flavor vitafusion Gummy or Jelly 140 Gummy(ies) 0 27917 27097 5 Off
      B-12 1000 mcg Natural Raspberry Flavor vitafusion Gummy or Jelly 140 Gummy(ies) 0 27917 27097 5 Off
      B-12 1000 mcg Natural Raspberry Flavor vitafusion Gummy or Jelly 230 Gummy(ies) 0 27917 00914 8 Off
      B-12 1000 mcg Natural Raspberry Flavor vitafusion Gummy or Jelly 60 Gummy(ies) 0 27917 27096 8 Off
      B-12 1000 mcg Natural Raspberry Flavor vitafusion Gummy or Jelly 60 Gummy(ies) 0 27917 27096 8 On
      B-12 1000 mcg Natural Raspberry Flavor vitafusion Gummy or Jelly 230 Gummy(ies) 0 27917 00914 8 On
      B-12 1000 mcg Natural Raspberry Flavor vitafusion Gummy or Jelly 54 Gummy(ies) 0 27917 00196 8 Off
      B-12 1000 mcg Natural Raspberry Flavor Nutrition Now Gummy or Jelly 60 Gummy Vitamin(s) 0 27917 00885 1 Off
      B-12 1000 mcg Sugar Free Cherry Flavor GNC Tablet or Pill 30 Vegetarian Tablet(s) 0 48107 07873 7 Off
      B-12 1000 mcg Sugar Free Cherry Flavor GNC Tablet or Pill 60 Vegetarian Tablet(s) 0 48107 07874 4 Off
      B-12 1000 mcg Sugar Free Cherry Flavor GNC Tablet or Pill 120 Vegetarian Tablet(s) 0 48107 07875 1 Off
      B-12 1000 mcg Timed Release Puritan's Pride Other (e.g. tea bag) 250 Caplet(s) 0 74312 11383 3 On
      B-12 1500 mcg Nature's Bounty Tablet or Pill 100 Tablet(s) 0 74312 02050 6 On
      B-12 1500 mcg Timed Release Puritan's Pride Tablet or Pill 100 Tablet(s) 0 74312 12050 3 On
      B-12 2,000 mcg NOW Lozenge 100 Lozenge(s) 7 33739 00459 8 On
      B-12 2,000 mcg Source Naturals Lozenge 100 Lozenge(s) 0 21078 00418 9 On
      B-12 2,000 mcg NOW Lozenge 100 Lozenge(s) 7 33739 00459 8 Off
      B-12 2,000 mcg Source Naturals Lozenge 100 BioLingual Lozenge(s) 0 21078 00418 9 Off
      B-12 2,000 mcg NOW Lozenge 100 Lozenge(s) 7 33739 00459 8 Off
      B-12 2,000 mcg NOW Lozenge 100 Lozenge(s) 7 33739 00459 8 Off
      B-12 2,000 mcg Source Naturals Lozenge 200 Lozenge(s) 0 21078 02691 4 On
      B-12 2,000 mcg Source Naturals Lozenge 50 BioLingual Lozenge(s) 0 21078 00417 2 Off
      B-12 2,000 mcg Source Naturals Tablet or Pill 50 Tablet(s) 0 21078 00417 2 On
      B-12 2,000 mcg Source Naturals Lozenge 100 Lozenge(s) 0 21078 00418 9 Off
      B-12 2,500 mcg Cherry Flavored Swanson Tablet or Pill 60 Tablet(s) 0 87614 02783 8 On
      B-12 2000 mcg with Folic Acid Natural Cherry Flavor Wonder Laboratories Tablet or Pill 100 Tablet(s) -- On
      B-12 2000 mcg with Folic Acid Sublingual Natural Cherry Flavor Wonder Laboratories Tablet or Pill 300 Tablet(s) -- On
      B-12 250 mcg Windmill Natural Vitamins Tablet or Pill 100 Tablet(s) 0 35046 00128 5 Off
      B-12 250 mcg Windmill Tablet or Pill 100 Tablet(s) 0 35046 00128 5 Off
      B-12 250 mcg Windmill Natural Vitamins Tablet or Pill 100 Tablet(s) 0 35046 00128 5 Off
      B-12 2500 mcg 21st Century Tablet or Pill 110 Sublingual Tablet(s) 7 40985 27112 4 Off
      B-12 2500 mcg Good 'N Natural Tablet or Pill 100 Tablet(s) 0 74312 43861 5 Off
      B-12 2500 mcg 21st Century Tablet or Pill 110 Tablet(s) 7 40985 27112 4 Off
      B-12 2500 mcg 21st Century Tablet or Pill 110 Tablet(s) 7 40985 27112 4 Off
      B-12 2500 mcg 21st Century Tablet or Pill 110 Sublingual Tablet(s) 7 40985 27112 4 On
      B-12 2500 mcg Good 'N Natural Tablet or Pill 50 Tablet(s) 0 74312 43860 8 Off
      B-12 2500 mcg + Folic Acid Natural Berry Flavor Sundance Vitamins Tablet or Pill 60 Fast Dissolve Tablet(s) -- On
      B-12 2500 mcg Sublingual Puritan's Pride Lozenge 100 Fast Melt Microlozenge(s) 0 74312 13861 4 On
      B-12 3000 mcg Windmill Tablet or Pill 60 Tablet(s) 0 35046 00341 8 Off
      B-12 3000 mcg Extra Strength Gummies Natural Cherry Flavor vitafusion Gummy or Jelly 90 Gummy(ies) 0 27917 00025 1 Off
      B-12 5,000 mcg Swanson Tablet or Pill 60 Tablet(s) 0 87614 02122 5 Off
      B-12 5,000 mcg Superior Source Tablet or Pill 100 MicroLingual(R) Instant Dissolve Tablet(s) -- On
      B-12 5,000 mcg NOW Lozenge 60 Lozenge(s) 7 33739 00462 8 On
      B-12 5,000 mcg NOW Lozenge 60 Lozenge(s) 7 33739 00462 8 Off
      B-12 5,000 mcg With 400 mcg Folic Acid New Sun Lozenge 100 Lozenge(s) 91-1 Off
      B-12 5,000 mcg with 400 mcg Folic Acid New Sun Lozenge 100 Lozenge(s) 91-1 On
      B-12 500 mcg 21st Century Tablet or Pill 110 Tablet(s) 7 40985 22309 3 Off
      B-12 500 mcg Swanson Capsule 250 Capsule(s) 0 87614 01031 1 Off
      B-12 500 mcg Village Vitality Tablet or Pill 250 Tablet(s) 7 19985 20461 6 On
      B-12 500 mcg Woodstock Vitamins Tablet or Pill 100 Tablet(s) 7 19985 20440 1 On
      B-12 500 mcg Vitamer Laboratories Tablet or Pill 100 Tablet(s) 7 19985 20440 1 Off
      B-12 500 mcg Swanson Capsule 100 Capsule(s) 0 87614 01030 4 On
      B-12 500 mcg Vitamer Laboratories Tablet or Pill 100 Tablet(s) 7 19985 20440 1 On
      B-12 500 mcg Douglas Laboratories Tablet or Pill 100 Tablet(s) 3 10539 01829 3 Off
      B-12 500 mcg Windmill Tablet or Pill 60 Tablet(s) 0 35046 00129 2 Off
      B-12 500 mcg Nature's Truth Tablet or Pill 120 Tablet(s) 8 40093 10600 1 On
      B-12 500 mcg 21st Century Tablet or Pill 110 Tablet(s) 7 40985 22309 3 On
      B-12 500 mcg Village Vitality Tablet or Pill 100 Tablet(s) 7 19985 20440 1 Off
      B-12 500 mcg Mason Natural Tablet or Pill 100 Tablet(s) 3 11845 05761 7 On
      B-12 500 mcg 21st Century Tablet or Pill 110 Tablet(s) 7 40985 22309 3 Off
      B-12 500 mcg Swanson Capsule 250 Capsule(s) 0 87614 01031 1 On
      B-12 500 mcg Pure Vegan Liquid 1 Fluid Ounce(s) 0 13886 71001 7 Off
      B-12 500 mcg Windmill Natural Vitamins Tablet or Pill 60 Tablet(s) 0 35046 00129 2 Off
      B-12 500 mcg Vitamin World Tablet or Pill 250 Tablet(s) 0 74312 71373 6 On
      B-12 500 mcg (Cyanocobalamin) Windmill Natural Vitamins Tablet or Pill 60 Tablet(s) 0 35046 00129 2 Off
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      Note: For a complete list of brand names and supplement products under a brand, visit our brand listing page.

      Disclaimer: This drug-supplement interaction checker is provided for informational purposes only and should not be used as a substitute for the advice of a healthcare professional. The information contained in this tool is not intended to diagnose, treat, cure, or prevent any disease.

      Additionally, this tool does not encompass all potential interactions. The interactions between supplements, their ingredients and medications can be complex and are not always fully understood. Always be sure to consult with your doctor before making changes to your medication regimen.