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 |
|---|---|---|---|---|---|
| Nexa Plus | Vertical Pharmaceuticals | Softgel Capsule | 30 Softgel Capsule(s) | 3 68025-064-30 9 | On |
| Nexa Select | Upsher-Smith | Softgel Capsule | 30 Softgel Capsule(s) | 3 0245-0245-30 8 | On |
| NexaBiotic | DrFormulas | Capsule | 60 Capsule(s) | X001LM0TO5 | Off |
| NexaBiotic | DrFormulas | Capsule | 60 Delayed Release Veggie Cap(s) | X00186WONR | Off |
| Nexabiotic | Dr. Formulas | Capsule | 60 Delayed Release Veggie Cap(s) | 6 62425 02123 9 | On |
| Nexabiotic | DrFormulas | Capsule | 60 Delayed Release Veggie Cap(s) | X0015PVLWB | On |
| Nexabiotic | DrFormulas | Capsule | 30 Delayed Release Veggie Cap(s) | X0015PVLWB | On |
| Nexabiotic | DrFormulas | Gummy or Jelly | 120 Gummy(ies) | X001D0VHHR | Off |
| Nexabiotic Chewable Probiotics Grape Flavor | DrFormulas | Tablet or Pill | 60 Chewable Tablet(s) | X0020A5Q8P | On |
| NexaBiotic Detox | DrFormulas | Capsule | 30 Capsule(s) | X001JD3M5X | On |
| Nexabiotic Immune Support Lozenges Mixed Berry Flavor | DrFormulas | Lozenge | 30 Lozenge(s) | X002EUN8W7 | On |
| Nexabiotic Just Saccharomyces Boulardii | DrFormulas | Capsule | 60 Delayed Release Veggie Cap(s) | X00186WONR | On |
| NexaBiotic Organic Prebiotics | DrFormulas | Tablet or Pill | 60 Organic Tablet(s) | 7 04407 95336 4 | Off |
| Nexabiotic Organic Superfoods with Prebiotics | DrFormulas | Tablet or Pill | 60 Tablet(s) | 7 04407 95336 4 | On |
| NexaBiotic Pearls | DrFormulas | Other (e.g. tea bag) | 60 Probiotic Pearl(s) | X000ZSLQ8N | On |
| Nexabiotic Powder for Babies and Kids | DrFormulas | Capsule | 30 Vegetable Capsule(s) | X0014SWF0B | On |
| Nexabiotic Prebiotic Fiber | DrFormulas | Gummy or Jelly | 90 Peach and Mixed Berry Flavored Gummy(ies) | X001H7BSFR | Off |
| Nexabiotic Prebiotic Fiber Gummies for Kids & Adults | DrFormulas | Gummy or Jelly | 90 Peach and Mixed Berry Flavored Gummy(ies) | X001H7BSFR | On |
| Nexabiotic Probiotic Gummies | DrFormulas | Gummy or Jelly | 120 Gummy(ies) | X001D0VHHR | On |
| Nexabiotic Probiotics for Women | DrFormulas | Capsule | 60 Stomach Acid Resistant Veggie Capsule(s) | X0015NIZOF | Off |
| Nexabiotic Probiotics for Women | DrFormulas | Capsule | 60 Veggie Capsule(s) | X0015NIZOF | On |
| Nexazyme Apple Cider Vinegar 1300 mg | DrFormulas | Capsule | 90 Capsule(s) | 7 04407 95333 3 | On |
| Nexazyme Apple Cider Vinegar 1300 mg | DrFormulas | Capsule | 100 Vegetarian Capsule(s) | 7 04407 95333 3 | Off |
| Next Level Focus | High Level | Capsule | 60 Vegetarian Capsule(s) | 8 62775 00040 7 | On |
| Next Stage 10 | Ironclad Sports Nutrition | Capsule | 120 Capsule(s) | 6 17407 95544 6 | Off |
| NF Formulas Echinacea Vitamin C | Integrative Therapeutics | Tablet or Pill | 50 Tablet(s) | 8 71791 00337 8 | On |
| NF Formulas Liquid Calcium Magnesium Vanilla Flavor | Integrative Therapeutics | Liquid | 16 fl. Oz. - 473 mL | 8 71791 00074 2 | On |
| NF Formulas Liquid Calcium Magnesium With Botanicals Mint Flavor | Integrative Therapeutics | Liquid | 16 fl. Oz. - 473 mL | 8 71791 00072 8 | On |
| NF Formulas Phytofuge | Integrative Therapeutics | Tablet or Pill | 90 Tablet(s) | 8 71791 00347 7 | On |
| NF Formulas PSI Nighttime | Integrative Therapeutics | Capsule | 60 Veg Capsule(s) | 8 71791 00189 3 | On |
| NF Formulas Spectra 303-T | Integrative Therapeutics | Tablet or Pill | 60 Tablet(s) | 8 71791 00200 5 | On |
| NF Formulas Spectra Probiotic | Integrative Therapeutics | Other (e.g. tea bag) | 90 Caplet(s) | 8 71791 00207 4 | On |
| NF Formulas Spectrum 2C With Iron | Integrative Therapeutics | Capsule | 240 Capsule(s) | 8 71791 00209 8 | On |
| NF Formulas Thymactiv | Integrative Therapeutics | Liquid | 1 fl. Oz. - 30 mL | 8 71791 00309 5 | On |
| NF-X | Nature's Sunshine | Capsule | 100 Capsule(s) | 0 99904 01232 5 | On |
| N'FUZE | Cellshock Research | Capsule | 180 Capsule(s) | -- | On |
| N'Gage Glacier Punch | Axis Labs | Powder | 304.85 g | 6 89076 95510 2 | On |
| NGF Neuron Growth Factors | Vitamin Research Products | Capsule | 120 Capsule(s) | 8 10832 01254 2 | On |
| NH4 - Redox | Ecological Formulas | Capsule | 60 Capsule(s) | -- | On |
| NHB-1 | Roex | Capsule | 60 Capsule(s) | 6 45245 63060 7 | On |
| Nia Plus | Douglas Laboratories | Capsule | 60 Capsule(s) | -- | On |
| NIA Slow SR | AFI America's Finest | Tablet or Pill | 100 Tablet(s) | -- | Off |
| NIA Slow SR | AFI America's Finest | Tablet or Pill | 100 Tablet(s) | 7 67382 03339 1 | On |
| Nia Vasc | XYMOGEN | Tablet or Pill | 120 Tablet(s) | -- | Off |
| Nia Vasc | XYMOGEN | Tablet or Pill | 360 Tablet(s) | -- | Off |
| Nia Vasc | XYMOGEN | Tablet or Pill | 360 Tablet(s) | 8 71149 00264 0 | Off |
| Nia Vasc | XYMOGEN | Tablet or Pill | 120 Tablet(s) | 8 71149 00134 6 | Off |
| Nia Vasc | XYMOGEN | Tablet or Pill | 360 Tablet(s) | 8 71149 00026 4 | On |
| Nia Vasc 750 | XYMOGEN | Tablet or Pill | 60 Tablet(s) | 8 71149 00268 8 | Off |
| Nia Vasc 750 | XYMOGEN | Tablet or Pill | 60 Tablet(s) | -- | Off |
| Nia Vasc 750 | XYMOGEN | Tablet or Pill | 60 Tablet(s) | 8 71149 00268 8 | Off |
| Nia-Chrome | Douglas Laboratories | Capsule | 250 Capsule(s) | 3 10539 00693 1 | On |
| Nia-Chrome Forte | Douglas Laboratories | Capsule | 100 Capsule(s) | -- | On |
| NiaCel | Thorne | Capsule | 60 Capsule(s) | 6 93749 00467 7 | Off |
| NiaCel 200 | Thorne | Capsule | 60 Capsule(s) | 6 93749 01212 2 | Off |
| NiaCel 400 | Thorne | Capsule | 60 Capsule(s) | 6 93749 01208 5 | Off |
| NiaCel 400 | Thorne | Capsule | 60 Capsule(s) | 6 93749 01208 5 | On |
| NiaCel 400 | Thorne | Capsule | 60 Capsule(s) | 6 93749 01208 5 | Off |
| Niacel Nicotinamide Riboside | Thorne Research | Capsule | 60 Vegetarian Capsule(s) | 6 93749 00467 7 | Off |
| Niacel Nicotinamide Riboside | Thorne Research | Capsule | 60 Vegetarian Capsule(s) | 6 93749 00467 7 | Off |
| Niacel Nicotinamide Riboside | Thorne Research | Capsule | 60 Vegetarian Capsule(s) | 6 93749 00467 7 | Off |
| NiaCel-250 | Thorne | Capsule | 60 Capsule(s) | 6 93749 00633 6 | Off |
| Niacel-250 Nicotinamide Riboside | Thorne Research | Capsule | 60 Vegetarian Capsule(s) | 6 93749 00633 6 | Off |
| Niacel-250 Nicotinamide Riboside | Thorne Research | Capsule | 60 Vegetarian Capsule(s) | 6 93749 00633 6 | Off |
| Niacin | NutriCology | Capsule | 90 Vegetarian Capsule(s) | 7 13947 50360 1 | On |
| Niacin | Nature's Sunshine | Tablet or Pill | 90 Tablet(s) | 0 99904 01797 9 | Off |
| Niacin | Nature's Sunshine | Tablet or Pill | 90 Tablet(s) | 0 99904 01797 9 | Off |
| Niacin | Hard Rhino | Powder | 5 kg - 11 lbs | 7 98711 50037 6 | On |
| Niacin | Member's Mark | Capsule | 200 Capsule(s) | 1 93968 03022 3 | On |
| Niacin | Nature's Sunshine | Tablet or Pill | 90 Tablet(s) | 0 99904 01797 9 | On |
| Niacin | Nature's Sunshine | Tablet or Pill | 90 Tablet(s) | 0 99904 01797 9 | Off |
| Niacin | Integrative Therapeutics | Capsule | 60 ULTRACAPS (TM) | 8 71791 00258 6 | Off |
| Niacin | NutriCology | Capsule | 90 Vegetarian Capsule(s) | 7 13947 50360 1 | Off |
| Niacin | Signature Care | Capsule | 110 Capsule(s) | 0 21130 79897 1 | On |
| Niacin | Hard Rhino | Powder | 125 Gram(s) - 4.4 Oz(s) | 8 18132 84680 5 | On |
| Niacin (Inositol Hexanicotinate) 500 mg | Windmill Natural Vitamins | Tablet or Pill | 30 Tablet(s) | 0 35046 00336 4 | Off |
| Niacin (Inositol Hexanicotinate) 500 mg | Windmill Natural Vitamins | Tablet or Pill | 30 Tablet(s) | 0 35046 00336 4 | On |
| Niacin (Vitamin B3) | BulkSupplements.com | Powder | 500 Gram(s) - 17.6 Ounce(s) | X000HST0HF | On |
| Niacin (Vitamin B3) | BulkSupplements.com | Powder | 100 Gram(s) - 3.5 Oz(s) | X000HST0HP | On |
| Niacin (Vitamin B3) | BulkSupplements.com | Powder | 1 kg - 35.3 Ounce(s) | X000HST0H5 | On |
| Niacin (Vitamin B3) | BulkSupplements.com | Powder | 250 Gram(s) - 8.8 Ounce(s) | X000HST0HZ | On |
| Niacin (Vitamin B3) 100 mg | Solgar | Tablet or Pill | 100 Tablet(s) | 0 33984 01860 0 | Off |
| Niacin (Vitamin B3) 100 mg | Solgar | Tablet or Pill | 100 Tablet(s) | 0 33984 01860 0 | On |
| Niacin (Vitamin B3) 500 mg | Solgar | Capsule | 100 Vegetable Capsule(s) | 0 33984 01851 8 | On |
| Niacin (Vitamin B3) 500 mg | Solgar | Capsule | 100 Vegetable Capsule(s) | 0 33984 01851 8 | Off |
| Niacin (Vitamin B3) 500 mg | Solgar | Capsule | 100 Vegetable Capsule(s) | 0 33984 01851 8 | Off |
| Niacin (Vitamin B3) 500 mg | Solgar | Capsule | 100 Vegetable Capsule(s) | 0 33984 01851 8 | Off |
| Niacin 1 g Unflavored | Nutricost | Powder | 8.8 Ounce(s) - 250 Gram(s) | 7 02669 93104 5 | On |
| Niacin 1 g Unflavored | Nutricost | Powder | 250 Gram(s) - 0.55 Pound(s) | 7 02669 93104 5 | On |
| Niacin 1,000 mg Capsule | VitalBulk | Capsule | 8 52674 62501 6 | On | |
| Niacin 100 | Biotics Research Corporation | Capsule | 150 Capsule(s) | -- | On |
| Niacin 100 mg | VitalBulk | Tablet or Pill | -- | Off | |
| Niacin 100 mg | Rugby | Tablet or Pill | 1000 Tablet(s) | 0 0536-4076-10 4 | On |
| Niacin 100 mg | Source Naturals | Tablet or Pill | 100 Tablet(s) | 0 21078 00501 8 | On |
| Niacin 100 mg | Solaray | Capsule | 100 VegCap(s) | 0 76280 04359 4 | On |
| Niacin 100 mg | PureFormulas | Tablet or Pill | 100 Tablet(s) | PUF1015 | Off |
| Niacin 100 mg | Vitamin World | Tablet or Pill | 250 Easy To Swallow Coated Tablet(s) | 0 74312 71483 2 | On |
| Niacin 100 mg | Nature's Way | Capsule | 100 Capsule(s) | 0 33674 40470 6 | On |
| Niacin 100 mg | Longs Wellness | Tablet or Pill | 100 Tablet(s) | 0 12333 02419 6 | On |
| Niacin 100 mg | Natural Factors | Tablet or Pill | 90 Tablet(s) | 0 68958 01220 9 | Off |
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.