Adult Males (Including the Elderly): 1 tab taken orally once a day.
Treatment with Casodex should be started at the same time as treatment with an LHRH analogue or surgical castration.
Casodex 150 should be taken continuously for at least 2 years or until disease progression.
Renal Impairment: No dosage adjustment is necessary for patients with renal impairment.
Hepatic Impairment: No dosage adjustment is necessary for patients with mild hepatic impairment. Increased accumulation may occur in patients with moderate to severe hepatic impairment (see Precautions).