Ustekinumab has 13 known drug interactions based on U.S. FDA drug labeling data. Notable interactions include combinations with Allergen Immunotherapy, Azathioprine, Corticosteroids. Patients taking Ustekinumab should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.
- Total
- 13
- Moderate
- 6
Moderate (6)
- Ustekinumab + Allergen Immunotherapy— Ustekinumab may decrease protective effect of allergen immunotherapy, increasing risk of allergic reaction; caution advi…
- Ustekinumab + Azathioprine— Immunomodulator used concomitantly in approximately 30% of subjects with Crohn's disease and ulcerative colitis; did not…
- Ustekinumab + Corticosteroids— Used concomitantly in approximately 40-50% of CD/UC subjects; safety and efficacy not adversely affected by combination.
- Ustekinumab + Decitabine— Immunomodulator used concomitantly in approximately 30% of CD/UC subjects; safety and efficacy not adversely affected by…
- Ustekinumab + Mercaptopurine— Immunomodulator used concomitantly in approximately 30% of CD/UC subjects; safety and efficacy not adversely affected by…
- Ustekinumab + Methotrexate— Immunomodulator used concomitantly; in psoriatic arthritis trials, concomitant use did not influence safety or efficacy …