Abirateron Avansor is a medicine for adult men with prostate cancer that has spread, and it works by stopping your body from making testosterone, which can slow down cancer growth.
The usual dose is 1000 mg (four 250 mg tablets or two 500 mg tablets) once a day.
Take this medicine by mouth. Do not take it with food. Take it as a single dose once a day on an empty stomach. This means at least two hours after you have eaten and you should not eat for at least one hour after taking it. Swallow the tablets whole with water.
The maximum daily dose is 1000 mg.