[69] conducted a multicenter, randomized study of 1051 patients with BPH. Patients received ER alfuzosin 5 mg twice daily, finasteride 5 mg daily, or both drugs for six months. Alfuzosin alone and ...

When administered as an immediate-release (IR) formulation, alfuzosin must be administered twice or thrice daily. The extended-release (ER) formulations of alfuzosin for once- or twice-daily ...