Niacin Interactions
There are 107 drugs known to interact with niacin, along with 5 disease interactions, and 2 alcohol/food interactions. Of the total drug interactions, 14 are major, 81 are moderate, and 12 are minor.
- View all 107 medications that may interact with niacin
- View niacin alcohol/food interactions (2)
- View niacin disease interactions (5)
Most frequently checked interactions
View interaction reports for niacin and the medicines listed below.
- Aspir 81 (aspirin)
- Aspirin Low Strength (aspirin)
- Benadryl (diphenhydramine)
- Calcium 600 D (calcium / vitamin d)
- CoQ10 (ubiquinone)
- Crestor (rosuvastatin)
- Cymbalta (duloxetine)
- D3 (cholecalciferol)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Flonase (fluticasone nasal)
- Glucosamine & Chondroitin with MSM (chondroitin / glucosamine / methylsulfonylmethane)
- Iron Sulfate (ferrous sulfate)
- Lipitor (atorvastatin)
- Metoprolol Succinate ER (metoprolol)
- Metoprolol Tartrate (metoprolol)
- Omega-3 (omega-3 polyunsaturated fatty acids)
- Plavix (clopidogrel)
- Probiotic Formula (bifidobacterium infantis / lactobacillus acidophilus)
- Synthroid (levothyroxine)
- Tylenol (acetaminophen)
- Vitamin B1 (thiamine)
- Vitamin B12 (cyanocobalamin)
- Vitamin B2 (riboflavin)
- Vitamin B6 (pyridoxine)
- Vitamin C (ascorbic acid)
- Vitamin D2 (ergocalciferol)
- Vitamin D3 (cholecalciferol)
- Xanax (alprazolam)
- Zinc (zinc sulfate)
- Zyrtec (cetirizine)
Niacin alcohol/food interactions
There are 2 alcohol/food interactions with niacin.
Niacin disease interactions
There are 5 disease interactions with niacin which include:
Report options
QR code containing a link to this page
More about niacin
- niacin consumer information
- Compare alternatives
- Reviews (117)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Support group
- Drug class: miscellaneous antihyperlipidemic agents
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
