Dutasteride

Dutasteride is a medication that belongs to the class of drugs known as 5-alpha reductase inhibitors. It is primarily used to manage conditions related to the prostate.

This medication is often prescribed for men experiencing symptoms of an enlarged prostate, a common condition as men age.

Information about Dutasteride

Dutasteride Uses

Dutasteride is commonly used to treat conditions associated with prostate enlargement.

Benign prostatic hyperplasia (BPH)
Improving urinary flow
Reducing the risk of urinary retention
Decreasing the need for prostate surgery

How Dutasteride Works

Dutasteride works by blocking the action of an enzyme called 5-alpha reductase. This enzyme is responsible for converting testosterone into dihydrotestosterone (DHT).

By reducing the levels of DHT, Dutasteride helps to shrink the enlarged prostate and relieve symptoms.

This can lead to improved urine flow and a reduction in the risk of needing surgery.

Common side effects of Dutasteride

Not everyone experiences side effects with Dutasteride, and many are mild and temporary.

Decreased libido
Impotence
Breast tenderness or enlargement
Dizziness
Allergic reactions

If you experience serious or persistent symptoms, it is important to contact your doctor.

CONTENT DETAILS

Written By

Douglas C. Goldberg, MD

Reviewed By

Philip Schein, MD

Last updated

28 Nov 2025 | 03:00 PM (UTC)

Medicine brands for Dutasteride

Avodart
Dosage: 0.5mg
from $32.008 variant(s)
Veltride
Dosage: 0-5-mg
from $18.003 variant(s)
Dutanol
Dosage: 0.5mg
from $32.008 variant(s)
Dutas
Dosage: 0.5mg
from $46.006 variant(s)

Save on Dutasteride Today

Limited Time Offer

9% OFF

SAVE9A

Valid for Dutasteride products

Expert advice for Dutasteride

Regularly monitor your symptoms and report any significant changes to your healthcare provider.
Avoid heavy alcohol consumption while taking this medication.
Inform your doctor about any other medications you are taking to avoid potential interactions.
Do not use Dutasteride if you have symptoms of liver disease without consulting a doctor.

Always consult your doctor for personalized medical advice.

Frequently Asked Questions

What is Dutasteride used for?

Dutasteride is used to treat symptoms of an enlarged prostate, also known as benign prostatic hyperplasia (BPH).

How quickly does Dutasteride work?

The effects of Dutasteride may be noticed within a few weeks, but it can take up to six months to see the full benefits.

Is Dutasteride safe for long-term use?

Dutasteride is generally considered safe for long-term use, but regular medical check-ups are recommended to monitor its effects.

Can Dutasteride affect sexual function?

Some patients may experience changes in sexual function, such as decreased libido or impotence, while taking Dutasteride.

Can women use Dutasteride?

Dutasteride is not typically prescribed for women and can be harmful if used during pregnancy. Women should avoid handling the medication, especially if pregnant.