Proscar ®
We’ll deliver to you in 2-5 business days

Price checker

5mg
$849.95 84 tablets
  • Prices include:
    Express shipping

    2-5 day shipping by secure courier

  • Consultation + Access to our clinicians

    Ask our experts anything you like, any time you want.

  • Total
    $849.95
    Save $0.00 each order
Reviewed on October 21, 2026. by Dr. Joseph Palumbo Senior Medical Adviser Registered with NPI (No. 1043478878) Next review due on Oct 17, 2029.
Dr. Joseph Palumbo

Last updated on October 21, 2026.

The once-daily pill that helps control your bladder.

Proscar is a once-daily pill that can be used off-label for an overactive bladder. It can help reduce the size of your prostate, which can ease symptoms. It contains finasteride, a 5-alpha reductase inhibitor.

Price checker

5mg
$849.95 84 tablets
  • Prices include:
    Express shipping

    2-5 day shipping by secure courier

  • Consultation + Access to our clinicians

    Ask our experts anything you like, any time you want.

  • Total
    $849.95
    Save $0.00 each order
Proscar Finasteride

What is Proscar?

Proscar is the branded version of finasteride. It’s FDA-approved to treat BPH, but can also be used off-label to manage symptoms of an overactive bladder, especially if they’re caused by an enlarged prostate. Off-label prescribing is when physicians use medications outside of their licence, if they think doing so will work effectively.[1]

By helping to shrink your prostate, Proscar can regulate bladder function and reduce sudden urges to pee.

How does Proscar work?

Proscar is a 5-alpha reductase inhibitor, which is a class of medicines that decrease levels of dihydrotestosterone (DHT).

DHT is an androgen (male sex hormone) that’s derived from testosterone. Excess levels of DHT in your prostate is thought to contribute to prostate enlargement, which can cause symptoms such as frequent urges to pee, inconsistent urine flow, and waking up in the night to use the bathroom.

By reducing DHT levels, the size of your prostate can reduce and ease pressure on your urethra. This can help peeing feel easier, as your bladder doesn’t need to work as hard.

What doses of Proscar are there?

Proscar is available in one strength: a 5mg pill.

You’ll take one pill a day to ease overactive bladder symptoms. Your physician might also advise you about other ways to improve your symptoms, such as avoiding caffeine or acidic foods.

Treated trusted source:

  1. FDA (2018). Understanding Unapproved Use of Approved Drugs “Off Label.” U.S. Food and Drug Administration.
Dr. Joseph Palumbo 29191
This page was medically reviewed by Dr. Joseph Palumbo on October 17, 2026. Next review due on October 17, 2029.

How we source info.

When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.

Proscar Finasteride

How to take Proscar

Swallow your pills whole with a drink of water. You don’t need to take Proscar with food.

Setting an alarm or leaving your pills somewhere you’ll see them each day might help you stick to a consistent routine. Taking your pills at the same time means you’re less likely to miss a dose, or take more pills than you need.

How long does Proscar take to work?

To treat BPH, Proscar can take up to six months to shrink the prostate and relieve symptoms. So you might be advised by your physician to take the pills for a similar amount of time before you see consistent, lasting improvements to your overactive bladder symptoms.

What should I do if I make a mistake when taking Proscar?

If you forget to take a pill at your usual time, you can take it as soon as you remember – provided it’s not nearly time for your next tablet. If it is, skip the pill you missed and continue your advised dosage schedule.

If for any reason you take more Proscar pills than you need, get urgent medical attention at your nearest hospital’s emergency department.

Dr. Joseph Palumbo 29191
This page was medically reviewed by Dr. Joseph Palumbo on October 17, 2026. Next review due on October 17, 2029.

How we source info.

When we present you with stats, data, opinion or a consensus, we’ll tell you where this came from. And we’ll only present data as clinically reliable if it’s come from a reputable source, such as a state or government-funded health body, a peer-reviewed medical journal, or a recognised analytics or data body. Read more in our editorial policy.

Proscar Finasteride

Proscar isn’t suitable for everyone, and there are some things that you need to be aware of when taking it.

Here’s all the official info on it. If anything is unclear, let our physician know, and they can talk with you about it.

 

Proscar Finasteride

Proscar: FAQ

Have something specific you want to know? Search our info below, or ask our experts a question if you can’t find what you’re looking for.

Is Proscar similar to other overactive bladder treatments?

Answer:
Proscar isn’t a first-line treatment for an overactive bladder, as it’s prescribed off-label. But it will be recommended if benign prostate enlargement (BPE) is causing your symptoms.

It can be taken alongside alpha blockers, which are one of the most common treatments for an overactive bladder if a blockage is thought to be the cause.

Antispasmodics are also used, such as Oxybutynin, which work by relaxing bladder muscles to reduce urges to pee.

Will Proscar cure my overactive bladder?

Answer:
Proscar will be prescribed (off-label) if an enlarged prostate is causing your overactive bladder. So the medication targets your prostate by reducing its size and obstructive effects on your bladder, which in turn can improve your symptoms.

If your symptoms don’t improve when your prostate is reduced in size, it might be that there are other reasons behind your overactive bladder, such as pelvic floor weakness, infections, or neurological issues.

How long can I take Proscar for?

Answer:
Proscar is safe to use long-term. In one study of patients taking finasteride for a year, it was shown to reduce prostate volume by 20%,[1] and was also shown to improve obstructive urinary symptoms significantly.

Your physician will advise you about how long they think you should use Proscar for when you start your treatment plan, but generally it’s intended to be taken long-term.

Can I drink alcohol with Proscar?

Answer:
You should try to reduce the amount of alcohol you take while you’re taking Proscar. While you don’t have to avoid it completely, alcohol, like caffeine, is a known bladder irritant.[2]

Because alcohol is a diuretic, it increases urine production, which can worsen overactive bladder symptoms like an urgent need to pee.

Can I get Proscar through private health insurance?

Answer:
Treatments for an overactive bladder should be included in most health insurance plans. But because Proscar is being prescribed off-label, it might affect coverage.

To make sure you know exactly what is and isn’t covered by your plan, it’s worth contacting your provider before you start treatment.

If your health insurance doesn’t include Proscar, you’ll need to get it from a trusted online pharmacy and prescription service, and pay for it outside of your plan.

Treated trusted source:

  1. Grino, P. and Stoner, E. (1994). Finasteride for the treatment and control of benign prostatic hyperplasia: summary of phase III controlled studies. The Finasteride Study Group. European urology.
  2. Zhang, Y. and Qin, W. (2025). Relationship between alcohol use and overactive bladder disease: a cross-sectional study of the NHANES 2005–2016. Frontiers in Public Health, 12.

This is healthcare on your terms.

All from the comfort of your device. Get access to what you need, when you need it.

100% online

Ask questions and get expert recommendations, at the touch of a button.

Tailored choices

We'll narrow down some treatments for you to choose from based on your medical profile.

Secure shipping

Receive your treatment by express delivery, in discreet packaging.

Easy automatic refills

Set your own delivery schedule and pause or make changes any time you like.

See how it works

Your partners in health

Get to know our clinical team. They review our info, prescribe and dispense your treatments.

Dr. Joseph Palumbo

Senior Medical Adviser
Dr-Joseph

Registered with NPI (No. 1043478878)

Meet Joseph  

Dr. Rami Ahmed

Prescribing Clinician
Dr. Rami Ahmed (1)

Registered with NPI (No. 1376740092)

Meet Rami  

Mr Craig Marsh

Clinical Reviewer
Mr-Craig

Registered with GPhC (No. 2070724)

Meet Craig  

Dr Daniel Atkinson

Clinical Reviewer
Dr D,new

Registered with GMC (No. 4624794)

Meet Daniel  

Here’s what you had to say

  • Service reviews
Treated
4.48

Average rating based on 2297 reviews.

Our verification process
551

It's working

J
551

Was easy for me to get generic chantix. I wanted to quit smoking and this helped me. I am a week cigarette free today. I’d recommend using treated.

M
551

very good and reliable

A
551

I was very satisfied

S
551

They worked and were super good

A
See all our reviews 

Read more about Proscar

Further reading

Woman smiling

What could be causing my hyperpigmentation?

Hyperpigmentation can have many causes, including pregnancy, acne, and birth control pill use. Find …

October 09, 2026 Read more
Man smiling

Low testosterone or just getting older? How to tell the difference

Understand the difference between low testosterone levels and aging. Find out the causes of low test…

October 09, 2026 Read more
Decorative image: Man in light blue shirt standing outside

Can you get weight loss injections with a BMI of 25?

Understand why you can’t take WLI with a BMI of 25, and how it may affect your health.…

September 25, 2026 Read more

Give us the inbox treatment.

We're making healthcare more about you. Sign up to our newsletter for personalised health articles that make a difference.

Disclaimer: The information provided on this page is not a substitute for professional medical advice, diagnosis, or treatment. If you have any questions or concerns about your health, please talk to a doctor.

Tell us about a problem

Accept the terms of use terms of use
I'm looking for
Popular searches:
Viagra Wegovy Finasteride Varenicline Zepbound