This product is used in men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH). Dutasteride works by reducing the size of the enlarged prostate. Tamsulosin is known as an alpha-blocker and works by relaxing muscles in the bladder and prostate. This product helps to relieve symptoms of BPH such as difficulty in beginning the flow of urine, weak stream, and the need to urinate frequently or urgently (including during the middle of the night).
Dutasteride is not approved for prevention of prostate cancer. It may slightly increase the risk of developing a very serious form of prostate cancer. Talk to your doctor about the benefits and risks.
This medication may cause a sudden drop in your blood pressure, which could lead to dizziness or fainting. This risk is higher when you first start taking this drug or if you restart treatment after you stop taking it. During these times, avoid situations where you may be injured if you faint.
Take this medication regularly in order to get the most benefit from it. To help you remember, take it at the same time each day.