Tacrolimus and Ustekinumab interaction
Tacrolimus and Ustekinumab: the Tacrolimus prescribing label flag this combination with the strongest language, such as a contraindication, a boxed warning, or an instruction to avoid it.
Do not combine without a prescriber's guidance. The label language below is the strongest FDA uses.
What the FDA labels say
From the Tacrolimus (ASTAGRAF XL) label · effective 2026-01-14
…IN TRANSPLANT PATIENTS; AND INCREASED MORTALITY IN FEMALE LIVER TRANSPLANT PATIENTS • Increased risk for developing serious infections and malignancies with ASTAGRAF XL ® or other immunosuppressants that may lead to hospitalization or death. [see Warnings and Precautions ( 5.1 , 5.2 )] • Increased mortality in female liver transplant patients with ASTAGRAF XL.
• Increased risk for developing serious infections and malignancies with ASTAGRAF XL or other immunosuppressants that may lead to hospitalization or death.
Lymphoma and Other Malignancies Immunosuppressants, including ASTAGRAF XL, increase the risk of developing lymphomas and other malignancies, particularly of the skin .
Taking more than these two? Interactions stack. Check your whole list at once; it stays in your browser.
Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.