Abirapro 250 mg Abirapro 250 mg contains Abiraterone Acetate 250 mg, a hormonal anti-cancer medicine used mainly in the treatment of advanced prostate cancer. It works by reducing the body's production of androgen hormones, including testosterone, which can stimulate prostate cancer cells to grow. By lowering these hormone levels, Abirapro helps slow cancer progression and is commonly used together with a corticosteroid as part of a specialist-prescribed treatment plan.