Abiraterone and Beclomethasone interaction
Abiraterone and Beclomethasone: the Abiraterone prescribing label flags 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 Abiraterone (ABIRATERONE ACETATE) label · effective 2026-06-16
At the primary analysis, increased incidences of fractures (28.6% vs 11.4%) and deaths (38.5% vs 35.5%) have been observed in patients who received abiraterone acetate plus a corticosteroid in combination with radium Ra 223 dichloride compared to patients who received placebo in combination with abiraterone acetate plus a corticosteroid.
Increased dosage of corticosteroids may be indicated before, during and after stressful situations.
Monitor patients for symptoms and signs of adrenocortical insufficiency, particularly if patients are withdrawn from corticosteroids, have corticosteroid dose reductions, or experience unusual stress.
Increased dosage of corticosteroids may be indicated before, during and after stressful situations [see Warnings and Precautions ( 5.1 )].
Adrenocortical insufficiency was reported in patients receiving abiraterone acetate in combination with a corticosteroid, following interruption of daily steroids and/or with concurrent infection or stress.
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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.