Xanthan Gum - Tricor (Fenofibrate) Interaction
Herbal: Xanthan Gum
Also Known As: Bacterial Polysaccharide, Corn Sugar Gum, Goma Xantana, Gomme de Sucre de Maïs, Gomme de Xanthane, Gomme Xanthane, Polysaccharide Bactérien, Polysaccharide de Type Xanthane, Polysaccharide Xanthane, Xanthan
Drug: Fenofibrate
Brand names:
Tricor, Fenofibrate, Lipidil Micro, Lipidil Supra, Antara, Lofibra, Triglide, Lipidil EZ

Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jun 29, 2025
Interaction Details
Fenofibrate is classified as belonging to the following category: Oral Drugs
Theoretically, xanthan gum can alter the absorption of oral drugs due to its fiber qualities. Xanthan gum slows gastric emptying and has been used to control the release of drugs in tablet formulations. To avoid any alterations in drug absorption, xanthan gum should be taken 30-60 minutes after oral medications.
Interaction Rating
Likelihood of Occurrence
PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
References
- Osilesi O, Trout DL, Glover EE, et al. Use of xanthan gum in dietary management of diabetes mellitus. Am J Clin Nutr 1985;42: 597-603.
- Beneke CE, Viljoen AM, Hamman JH. Polymeric plant-derived excipients in drug delivery. Molecules. 2009;14(7):2602-20.
Xanthan Gum Overview

Fenofibrate Overview
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Fenofibrate is used with a low-fat diet, exercise, and sometimes with other medications to reduce the amounts of fatty substances such as cholesterol and triglycerides in the blood and to increase the amount of HDL (high-density lipoprotein; a type of fatty substance that decreases the risk of heart disease) in the blood. Build-up of cholesterol and fats along the walls of the arteries (a process known as atherosclerosis) decreases the blood flow and, therefore, the oxygen supply to the heart, brain, and other parts of the body. This increases the risk of heart disease, angina (chest pain), strokes, and heart attacks. Although fenofibrate decreases the levels of fatty substances in the blood, it has not been shown to decrease the risk of heart attacks or strokes. Fenofibrate is in a class of medications called antilipemic agents. It works by speeding the natural processes that remove cholesterol from the body.
Xanthan Gum - More Interactions
Xanthan Gum interacts with 1987 drugs
Interaction Rating Key
These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.
Major | The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur. |
Moderate | Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur. |
Minor | Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction. |
Unknown | No interactions have been reported or no interaction data is currently available. |
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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
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Drug descriptions are provided by MedlinePlus.