Is finasteride safe?

Yes, Finasteride (Propecia) is generally considered safe.

But, it’s a good idea to talk to your care team about possible risks and side effects before you take it. This will help you make an informed decision as to whether it’s the right treatment option for you.

Common finasteride side effects

The most common finasteride side effects include erectile dysfunction and low libido. Depression is also possible, as well as enlarged breasts in males. These side effects are more common with higher doses of finasteride. But they’re still possible at any dose.

What’s more, these side effects may persist even after you stop taking finasteride. This wasn’t common in clinical studies, but it seems that this issue, known as post-finasteride syndrome, may be more common than previously thought.

Finasteride may also raise the risk of a certain type of severe prostate cancer. But it also lowers the risk of prostate cancer in general. So the overall risk remains unclear.

Finasteride and pregnancy

Finasteride can interfere in the growth and development of a fetus. Avoid taking — or even touching — finasteride tablets if you’re pregnant or trying to become pregnant.

Your healthcare team can help you decide if finasteride is a safe treatment option for you, based on your medical history and other health conditions.