Final answer:
Dutasteride is a medication that inhibits the enzyme 5-alpha reductase to shrink the prostate gland. Side effects may include sexual side effects, breast tenderness, allergic reactions, and mood changes.
Step-by-step explanation:
Dutasteride MOA: Dutasteride is a medication that belongs to a class of drugs called 5-alpha reductase inhibitors. It works by inhibiting the enzyme 5-alpha reductase, which converts testosterone to dihydrotestosterone (DHT) in the body. By blocking the production of DHT, dutasteride helps to shrink the prostate gland and improve urinary symptoms in men with benign prostatic hyperplasia (BPH).
Dutasteride Side Effects: Some of the common side effects of dutasteride include sexual side effects such as decreased libido, erectile dysfunction, and decreased semen volume. Other side effects may include breast tenderness or enlargement, allergic reactions, and mood changes. It is important to talk to a healthcare provider about the potential risks and benefits of dutasteride before starting treatment.