Prescription
Combination prostate medicine (5-alpha reductase inhibitor + alpha-blocker)
Dutasteride; Tamsulosin Hydrochloride
Last reviewed April 2026
Who is this for?
What is this drug?
This is a combination medicine containing two active ingredients — dutasteride and tamsulosin. Dutasteride works by shrinking an enlarged prostate gland over time, while tamsulosin relaxes the muscles around the prostate and bladder neck so urine can flow more easily.
What is it used for?
Enlarged prostate (also called BPH — when the prostate gland swells and makes it hard to urinate)difficulty passing urineweak urine streamfrequent urination especially at night
Prescription Required
A doctor's prescription is required to obtain this drug legally.