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Over 1,000,000+ Roman members

Viagra®

Roman makes it easy to treat erectile dysfunction with genuine Viagra®. Connect with a medical provider online about a prescription for Viagra.

FDA-approved ED medications

Hear back within 24 hours

Free, discreet shipping

Savings available with 3, 6, and 12 month plans (if appropriate)

See Important Safety Information

Treating erectile dysfunction with Viagra

Stronger, longer-lasting erections

By blocking an enzyme called PDE5, Viagra enables more blood flow to the penis for a harder erection.

Take before sex

Viagra is an erectile dysfunction medication that works within 30-60 minutes when used as directed. So you’ll be ready for sex soon after taking your dose.

Lasts 4-6 hours

A person has an easier time getting and maintaining an erection for 4-6 hours after taking Viagra. But don’t worry, you won’t get hard without arousal. You’ll only get erect when you’re in the mood. So turn up the romance (and foreplay) when the time is right.

Patient reviews

4.84

Rating: 4.84195 out of 5 stars

1025 reviews

6/21/2023

Kenneth

Rating: 5 out of 5 stars

Great Experience

This has been helpful to me personally and my relationship.

6/11/2023

Jose

Rating: 4 out of 5 stars

Works for me

Works when i need it

6/10/2023

Joseph

Rating: 5 out of 5 stars

Excellent Results

Works as advertised.

6/9/2023

Warren

Rating: 5 out of 5 stars

Prescription has worked excellently.

Relationship has been renewed with the confidence of performance.

6/7/2023

Dameon

Rating: 5 out of 5 stars

Great product

Works just as described

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Using Viagra for erectile dysfunction

How to use Viagra

Take an hour before sex

Take Viagra 30-60 minutes before sex, because Viagra needs a little bit of time to get the best results from the medication.

Take on an empty stomach

Two things can lead to Viagra not working as well as it should. Taking it too close to the time you plan to have sex may make it more difficult to get a strong erection. Plus, if you eat a high-fat meal right before, it can take away from the effectiveness of Viagra.

Skip the alcohol for best results

To get the best results, only drink alcohol moderately when you're about to take Viagra. That means fewer than two drinks per day (one drink is equivalent to a 5oz glass of wine, a 12oz glass of beer or a 1.4 oz shot).

Viagra side effects

The most common side effects of Viagra reported by Ro members include:

  • Stuffy/runny nose

  • Flushing

  • Headaches

  • Heartburn

  • Dizziness

  • Muscle aches

  • Nausea

What safety information should I know before taking Viagra?

Do not take sildenafil if you take any medicines called nitrates, often prescribed for chest pain, or guanylate cyclase stimulators like Adempas (riociguat) as this can result in a sudden, dangerous drop in blood pressure. Learn more

How to get Viagra online through Ro

Answer some questions about your medical history and erectile dysfunction symptoms in the online provider evaluation, which typically takes 20 minutes to complete. 

man smiling

A licensed healthcare provider will review your information and find the best treatment plan for you.

If prescribed, your medication will ship in discreet packaging.

We're here for you from beginning to end. Some men may need to adjust their medication to get optimal results. That's why members always get free, unlimited follow-ups with their provider.

Hand opening ED pill package

From the experts at Ro

Learn more about Viagra®

FAQ: Viagra

Ro offers genuine, branded Viagra® and generic Viagra® to treat erectile dysfunction (ED) in 25, 50, or 100 mg dosages. The active ingredient, sildenafil citrate, is identical in both medications.

As a brand-name erectile dysfunction medication, Viagra® is significantly more expensive than the generic version of the medication, sildenafil citrate. Through Ro, Viagra® is $90 per pill. At other pharmacies, prices can range from tens to hundreds of dollars. If you are looking for effective ED treatment without the high price tag, you can get the Generic Viagra® (Sildenafil), starting at $4 per pill, for a fraction of the cost of brand name Viagra®.

Viagra does not have permanent effects on the body once it is broken down. It is only effective for as long as it is in the body.

Viagra works by increasing blood flow to the penis and makes it easier to get and keep an erection. Technically, it can make you last longer in bed if you’re finding it difficult to stay erect during sex. However, the drug does not help you last longer if you’re orgasming faster than you want to, which is what medical professionals call premature ejaculation. If you have premature ejaculation, talk to your Ro-affiliated healthcare provider about the treatment options on our platform.

You can work with a Ro-affiliated healthcare provider to get a prescription through an online visit on our platform. Your medical history and symptoms will be assessed during the online visit and if approved for a Viagra prescription, you can buy Viagra through Ro to manage your erectile dysfunction.

Important Safety Information

What you should know before taking Viagra. Read More

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Viagra 101

What is Viagra (sildenafil)?

Viagra (nicknamed “the little blue pill”) is a drug that is used to treat erectile dysfunction (ED). Viagra comes in three doses: 25 mg, 50 mg, and 100 mg. The 50 mg dose is the most commonly used, although some people may benefit from higher or lower doses. Viagra is part of a “family” of medicines used to treat ED called phosphodiesterase-5 inhibitors (PDE5i). Other drugs in this family include Cialis (tadalafil), Levitra (vardenafil), and Stendra (avanafil). All of these drugs have the same mechanism of action, but there are subtle differences that may lead your provider to recommend one drug over the other based on your treatment goals. Here is how Viagra works.

How long does Viagra take to work?

Viagra is a short-acting medication with a rapid onset. You should take Viagra 30–60 minutes before sex, because Viagra reaches peak levels in your blood within 60 minutes. Viagra won't give you a spontaneous erection without sexual stimulation. Here is how long Viagra takes to work.

How long does Viagra last?

Viagra is a short-acting drug with an average half-life of 4–5 hours, which means that half the medicine is gone from the body after 4–5 hours in healthy people. The time that it takes to eliminate Viagra may be prolonged in older people and people with liver or kidney disease and the drug may work longer in these people. Here is how long Viagra lasts.

Is Viagra safe?

Viagra is a safe and effective treatment for erectile dysfunction when taken as directed by a healthcare provider. Viagra was FDA-approved to treat erectile dysfunction over two decades ago and has been used by millions of men. Before deciding whether you should be prescribed Viagra, your healthcare provider will check if you have any underlying health conditions and if you’re taking certain other medications that could make Viagra less safe for you. See Important Safety Information.