What foods should I avoid with cosentyx?

When taking Cosentyx, a biologic medicine used to treat psoriasis, psoriatic arthritis, and other inflammatory diseases [1], it's essential to follow a balanced diet while managing certain foods that may interact with the medication or exacerbate underlying conditions.

Cosentyx can interact with the following vitamin and nutrient supplements: vitamin B12 injections, warfarin and other anticoagulants. If you're on these medicines, consult with your doctor or pharmacist before taking them while on Cosentyx.

As for specific foods, people with inflammatory conditions or allergies might experience worsened symptoms when consuming gluten, dairy products, high-fructose corn syrup, or other additives. Maintaining a healthy, whole-food-based diet is advisable but avoid making any drastic dietary changes without consulting a healthcare professional or a registered dietitian [2].

Some individuals taking Cosentyx may experience gastrointestinal side effects such as nausea, diarrhea, or abdominal pain after consuming spicy food, caffeine, or high-fiber diets [3]. If you experience persistent adverse reactions, talk to your healthcare provider about adjusting your diet or managing side effects.

However, there are no specific 'avoid' food lists directly related to Cosentyx, as most interactions are with vitamin supplements and other medications. The Food and Drug Administration (FDA) advises patients to follow a balanced diet while taking Cosentyx and to consult a healthcare provider or pharmacist for specific guidance 4.

Sources:
[1]: https://www.fda.gov/drugs/drug-safety-and-availability/cosentyx-cosentyx-ustekinumab-labeling-changes
[2]: https://www.drugs.com/medicine/cosentyx-ustekinumab-100-mcg-injection.html
[3]: https://www.drugs.com/side-effects/cosentyx.html