Medicine Name: Sildoo-D8 Capsule Combipack. Composition: Silodosin (8mg) + Dutasteride (0.5mg). Side Effects: Ejaculation disorder Impotence Headache Dizziness Decreased libido Orthostatic hypotension sudden lowering of blood pressure on standing Nausea Abdominal pain Breast enlargement in male Breast tenderness in male.