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 |
|---|---|---|---|---|---|
| Lecithin Powder | BulkSupplements.com | Powder | 1 kg - 35.3 Ounce(s) | X000SVC84D | On |
| Lecithin Powder | BulkSupplements.com | Powder | 100 Gram(s) - 3.5 Oz(s) | X000SVCFEB | On |
| Lecithin Powder | BulkSupplements.com | Powder | 500 Gram(s) - 17.6 Oz(s) | X000SVC9Y7 | On |
| Lecithin Powder | BulkSupplements.com | Powder | 250 Gram(s) - 8.8 Oz(s) | X000SVCE79 | On |
| Lecithin Softgel 1200 mg | BulkSupplements.com | Softgel Capsule | 5000 Softgel(s) | -- | On |
| Lecithin Softgels | Shaklee | Softgel Capsule | 180 Softgel(s) | -- | On |
| Lecithin Softgels (1200 mg) | BulkSupplements.com | Softgel Capsule | 100 Softgel(s) | X001I301UN | On |
| Lecithin Softgels (1200 mg) | BulkSupplements.com | Softgel Capsule | 300 Softgel(s) | X001I2W0J9 | On |
| Lecithin Softgels 1200 mg | CVS Pharmacy | Softgel Capsule | 250 Softgel(s) | 0 50428 17127 1 | On |
| Lecithin Triple Strength 35% Phosphatidyl Choline | NOW | Softgel Capsule | 100 Softgel(s) | 7 33739 02230 1 | Off |
| Lecithin, Kelp, B-6 & Cider Vinegar | Swanson Best Weight-Control Formulas | Tablet or Pill | 240 Tablet(s) | 0 87614 04019 6 | Off |
| Lecitina De Soya Lecithin | Gelcaps Primero La Familia | Capsule | 100 Capsule(s) | 8 90474 00204 0 | On |
| Lectin Guard | KaraMD | Capsule | 120 Veggie Capsule(s) | X0023E4CWT | On |
| Lectin Protect | Supreme Nutrition Products | Capsule | 90 Vegetable Capsule(s) | 7 94504 88996 3 | On |
| Ledebouriella Sagely Unblocks Teapills | Plum Flower | Tablet or Pill | 1.2 oz - 34 Gram(s) - 200 Pill(s) | 7 39934 83310 0 | On |
| Ledebouriella Sagely Unblocks Teapills (Fang Feng Tong Sheng Wan) | Plum Flower | Tablet or Pill | 1.2 oz. - 33 g - 200 Pill(s) | 7 39934 83310 0 | Off |
| Ledebouriella Sagely Unblocks Teapills (Fang Feng Tong Sheng Wan) | Plum Flower Brand | Tablet or Pill | 1.2 oz. - 33 Gram(s) - 200 Pill(s) | 7 39934 83310 0 | Off |
| Leek 450 mg | TerraVita Premium Collection | Capsule | 100 Capsule(s) | 0 64435 20657 4 | On |
| Leek Powder | TerraVita Premium Collection | Powder | 1 Ounce(s) | 0 64435 20658 1 | On |
| Leek Powder | TerraVita Premium Collection | Powder | 4 Ounce(s) | 0 64435 20659 8 | On |
| Left-side Replenishing Teapills | Plum Flower | Tablet or Pill | 1.2 oz. - 34 Gram(s) - 200 Pill(s) | 7 39934 86006 9 | On |
| Left-side Replenishing Teapills Zuo Gui Wan | Plum Flower Brand | Tablet or Pill | 200 Pill(s) - 1.2 oz. - 33 Gram(s) | 7 39934 86006 9 | Off |
| Left-Side Replenishing Teapills Zuo Gui Wan | Plum Flower | Tablet or Pill | 1.2 oz. - 33 g - 200 Pill(s) | 7 39934 86006 9 | Off |
| Leg Aid | Bronson | Capsule | 120 Capsule(s) | 7 16563 32402 5 | Off |
| Leg Aid | Bronson Laboratories | Capsule | 120 Capsule(s) | 7 16563 32402 5 | On |
| Leg Aid | Bronson | Capsule | 60 Capsule(s) | 7 16563 32401 8 | On |
| Leg Cramp Relief | Totally Products | Capsule | 90 Capsule(s) | -- | On |
| Leg Day Blueberry Lemonade | NutraBio | Powder | 2.09 Pound(s) - 947 Gram(s) | 6 49908 21480 7 | On |
| Leg Day Sweet Tea | NutraBio | Powder | 2.14 Pound(s) - 971 Gram(s) | 6 49908 21490 6 | On |
| Leg Health | Naturally Inspired | Other (e.g. tea bag) | 60 Coated Caplet(s) | 7 66443 05545 7 | On |
| Leg Tranq | Vinco | Capsule | 90 Capsule(s) | 7 39930 27574 4 | On |
| Leg Vein Essentials Delayed Release | Swanson | Capsule | 60 Veggie DRcap(s) | 0 87614 07093 3 | On |
| Leg Vein Support | Roex | Capsule | 60 Capsule(s) | 6 45245 99093 0 | On |
| Leg Veins | Nature's Way | Capsule | 120 Vegan Capsule(s) | 0 33674 15335 2 | Off |
| Leg Veins | Nature's Way | Capsule | 60 Vegan Capsule(s) | 0 33674 79270 4 | On |
| Leg Veins | Nature's Way | Capsule | 60 Vegan Capsule(s) | 0 33674 79270 4 | Off |
| Leg Veins | Nature's Way | Capsule | 120 Vegan Capsule(s) | 0 33674 15335 2 | On |
| Leg Veins | Nature's Way | Capsule | 60 Veg. Capsule(s) | 0 33674 79270 4 | Off |
| Leg Veins Support Blend | Nature's Way | Capsule | 120 Veg. Capsule(s) | 0 33674 15335 2 | Off |
| Leg Veins Support Blend | Nature's Way | Capsule | 60 Veg. Capsule(s) | 0 33674 79270 4 | Off |
| Leg Veins Support Blend | Nature's Way | Capsule | 120 Veg. Capsule(s) | 0 33674 15335 2 | Off |
| Leg Veins With Tru-OPCs | Nature's Way | Capsule | 60 Capsule(s) - 435 mg | 0 33674 79270 4 | Off |
| Leg Veins With Tru-OPCs | Nature's Way | Capsule | 120 Vcap(s)(R) | 0 33674 15335 2 | Off |
| Lega-C Herbs | Mountain Meadow Herbs | Liquid | 4 fl. Oz. - 120 mL | 8 13086 01085 2 | Off |
| Lega-C-Herbs | Mountain Meadow Herbs | Liquid | 4 Fluid Ounce(s) - 120 mL | 7 640116 925700 | On |
| Legacy Herbs | Mountain Meadow Herbs | Liquid | 4 Fluid Ounce(s) - 120 Milliliter(s) | 8 13086 01085 2 | On |
| Legacy Herbs | Mountain Meadow Herbs | Liquid | 2 Fluid Ounce(s) - 60 Milliliter(s) | 8 13086 01086 9 | On |
| Legend | Olympus UK | Capsule | 90 Capsule(s) | -- | On |
| Legend Blue Raspberry | GHOST | Powder | 14.6 Ounce(s) - 413 Gram(s) | 8 10028 29682 4 | On |
| Legend Blue Raspberry | GHOST | Powder | 360 Gram(s) - 12.7 Ounce(s) | 8 57640 00636 3 | On |
| Legend Bubblicious Strawberry Splash | GHOST | Powder | 14.1 Ounce(s) - 400 Gram(s) | 8 10028 29767 8 | On |
| Legend Fruit Punch | GHOST | Powder | 360 Gram(s) - 12.7 Ounce(s) | 8 57640 00637 0 | On |
| Legend JC Berry Splash | Cutler Nutrition | Powder | 4.93 oz. - 140 Gram(s) | 8 10150 02053 3 | On |
| Legend JC Blue Raspberry Ice | Cutler Nutrition | Powder | 4.93 oz. - 140 Gram(s) | 8 10150 02054 0 | On |
| Legend JC Grape Blast | Cutler Nutrition | Powder | 4.93 oz. - 140 Gram(s) | 8 10150 02056 4 | On |
| Legend JC Watermelon Ice | Cutler Nutrition | Powder | 4.93 oz. - 140 Gram(s) | 8 10150 02055 7 | On |
| Legend Redberry | GHOST | Powder | 15 Oz(s) - 425 Gram(s) | 8 10028 29602 2 | On |
| Legend Sonic Cherry Limeade | GHOST | Powder | 12.7 Ounce(s) - 360 Gram(s) | 8 50001 61033 9 | Off |
| Legend Sonic Cherry Limeade | GHOST | Powder | 14.6 Ounce(s) - 413 Gram(s) | 8 10028 29606 0 | On |
| Legend Sonic Cherry Limeade | GHOST | Powder | 12.7 Ounce(s) - 360 Gram(s) | 8 50001 61033 9 | On |
| Legend Sonic Ocean Water | GHOST | Powder | 13.7 Ounce(s) - 388 Gram(s) | 8 10028 29201 7 | On |
| Legend Sour Patch Kids Redberry | GHOST | Powder | 12.7 Ounce(s) - 360 Gram(s) | 8 50001 61065 0 | On |
| Legend Swedish Fish | GHOST | Powder | 14.1 Ounce(s) - 400 Gram(s) | 8 10028 29603 9 | On |
| Legend Warheads Sour Black Cherry | GHOST | Powder | 375 Gram(s) - 13.2 Ounce(s) | 8 57640 00638 7 | On |
| Legend Warheads Sour Green Apple | GHOST | Powder | 375 Gram(s) - 13.2 Ounce(s) | 8 57640 00692 9 | Off |
| Legend Warheads Sour Green Apple | GHOST | Powder | 375 Gram(s) - 13.2 Oz(s) | -- | On |
| Legend Warheads Sour Watermelon | GHOST | Powder | 15 Ounce(s) - 425 Gram(s) | 8 10028 29604 6 | On |
| Legend Warheads Sour Watermelon | GHOST | Powder | 375 Gram(s) - 13.2 Ounce(s) | 8 57640 00606 6 | On |
| Legend Welch's Grape | GHOST | Powder | 375 Gram(s) - 13.2 Ounce(s) | 8 50001 61008 7 | On |
| Legend Welch's Grape | GHOST | Powder | 15 Ounce(s) - 425 Gram(s) | 8 10028 29605 3 | On |
| Legendary Elixir | Tonic Tinctures | Liquid | 2 fl. Oz. - 60 mL | -- | On |
| Legendary Pine Elixir 500 mg | Tonic Tinctures | Capsule | 120 Capsule(s) | -- | On |
| Legendary Tonic Elixir | Tonic Tinctures | Capsule | 120 Capsule(s) | -- | On |
| Legion | Centurion Labz | Capsule | 120 Capsule(s) | -- | On |
| Legion | Centurion Labz | Capsule | 60 Capsule(s) | -- | On |
| Legiox Norethandriol | Iron Legion | Capsule | 120 Capsule(s) | 6 32963 97274 4 | On |
| Legs on Edge | Progressive Professional from Progressive Laboratories | Capsule | 90 Capsule(s) | 3 51821 00449 5 | On |
| Legs Relax | Hawaii Pharm | Liquid | 4 Fluid Ounce(s) - 120 mL | 0 840253 66 | Off |
| Legs Relax | Hawaii Pharm | Liquid | 4 Fluid Ounce(s) - 120 mL | 8 40253 66247 7 | On |
| Legs Relax Alcohol Free | Hawaii Pharm | Liquid | 4 Fluid Ounce(s) - 120 mL | 8 40253 66250 7 | On |
| Legs Relax Non-Alcohol | Hawaii Pharm | Liquid | 4 Fluid Ounce(s) - 120 mL | 0 840253 66 | Off |
| Lemon | doTERRA | Liquid | 2.5 mL | -- | On |
| Lemon | doTERRA | Liquid | 5 mL - 0.16 fl. Oz. | -- | Off |
| Lemon | doTERRA | Liquid | 15 mL - 0.5 fl. Oz. | -- | Off |
| Lemon | Hawaii Pharm | Liquid | 4 Fluid Ounce(s) - 120 mL | 8 40253 63217 3 | On |
| Lemon | doTERRA | Liquid | 5 mL - 0.16 fl. Oz. | -- | On |
| Lemon | Herbal Terra | Liquid | 4 Fluid Ounce(s) - 120 mL | 7 429524 519509 | On |
| Lemon | Herbal Terra | Liquid | 4 Fluid Ounce(s) - 120 mL | 7 429524 419410 | On |
| Lemon | Hawaii Pharm | Liquid | 4 Fluid Ounce(s) - 120 mL | 0 787699 244808 | Off |
| Lemon | Zongle Therapeutics | Liquid | 4 Fluid Ounce(s) - 118 mL | 8 56426 00613 9 | On |
| Lemon | Zongle Therapeutics | Liquid | 0.5 Fluid Ounce(s) - 15 mL | -- | On |
| Lemon | Hawaii Pharm | Liquid | 4 Fluid Ounce(s) - 120 mL | 0 840253 60 | Off |
| Lemon | doTERRA | Liquid | 15 mL - 0.5 fl. Oz. | -- | On |
| Lemon Alcohol Free | Hawaii Pharm | Liquid | 4 Fluid Ounce(s) - 120 mL | 8 40253 63220 3 | On |
| Lemon Balm | BIOVEA | Liquid | 30 mL - 1 fl. Oz. | 8 18423 02291 8 | Off |
| Lemon Balm | Herbalist & Alchemist | Liquid | 2 fl. Oz. - 60 mL | 6 67056 11827 3 | On |
| Lemon Balm | Herb Pharm | Liquid | 1 fl. Oz. - 30 mL | 0 90700 00084 4 | Off |
| Lemon Balm | Herbal Terra | Liquid | 4 Fluid Ounce(s) - 120 mL | 7 429524 519592 | On |
| Lemon Balm | Herb Pharm | Liquid | 4 fl. Oz. - 120 mL | 0 90700 00180 3 | Off |
| Lemon Balm | Solaray | Capsule | 100 VegCap(s) | -- | On |
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.