How Long Does Viagra Last? UK Treatment & Prices

Viagra typically lasts 4-6 hours after taking, though this doesn't mean you'll have an erection for this entire time. EverydayMeds offers convenient online consultations for Viagra and generic sildenafil, with UK-licensed prescribers providing discreet treatment from £2.50 per tablet. Our simple online process means you can access effective ED treatment without visiting your GP, with free delivery and same-day dispatch available.

  • Complete a confidential online consultation with UK-licensed prescribers
  • Choose between branded Viagra or cost-effective generic sildenafil at checkout
  • Free next-day delivery with discreet packaging to your door
  • Same-day dispatch on orders placed before 3pm Monday-Friday
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Takes less than 2 minutes to complete, 100% online

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Not sure which one? Here's the honest comparison.

Sildenafil
~60 min
~4 hrs
you like to plan ahead
Tadalafil (as-needed)Most prescribed
~30 min
up to 36 hrs
you want a whole weekend covered
Tadalafil Daily
always active
continuous
you never want to think about timing
Vardenafil
~15–30 min
~8 hrs
you want the fastest onset

How ED treatment works in your body.

Increases blood flow

Increases blood flow

When PDE5 is suppressed, blood is able to flow more freely through the body—including to the (you guessed it) penis.

Increase erections

Increase erections

More blood flow to the penis means harder, more satisfying erections once you're sexually stimulated.

How to Order Viagra Online Through EverydayMeds

Viagra Duration: What to Expect

Viagra typically remains effective for 4-6 hours after taking a tablet, though individual responses may vary. The medication begins working within 30-60 minutes of taking it on an empty stomach, with peak effects occurring around 1-2 hours after consumption. It's important to understand that Viagra doesn't cause an automatic erection - sexual stimulation is still required for the medication to work effectively.

Our Simple Online Consultation Process

Getting Viagra through EverydayMeds is straightforward and discreet. Start by completing our confidential online consultation form, which takes just a few minutes. Our UK-licensed prescribers will review your medical history and current health status to ensure Viagra is suitable for you. This clinical assessment covers your cardiovascular health, current medications, and any underlying conditions that might affect treatment suitability.

Once approved, you can choose between branded Viagra or generic sildenafil at checkout. Both contain the same active ingredient (sildenafil citrate) and work identically - the main difference is price. Generic sildenafil offers the same effectiveness as Viagra but at a lower cost, making it an excellent option for regular users.

Viagra Pricing and Dosage Options

EverydayMeds offers competitive pricing on both Viagra and sildenafil across all available strengths: 25mg, 50mg, and 100mg tablets. Starting prices begin from £2.50 per tablet for generic sildenafil, whilst branded Viagra is available from £8.50 per tablet. Most men start with a 50mg dose, which can be adjusted up to 100mg or down to 25mg based on effectiveness and any side effects experienced.

Remember that you should only take one tablet within a 24-hour period, regardless of the strength. The medication should be taken 30-60 minutes before anticipated sexual activity, and fatty meals may delay its onset of action.

Who Can Take Viagra Safely

Viagra is suitable for adult men experiencing erectile dysfunction, but it's not appropriate for everyone. During your online consultation, our prescribers will check for contraindications including heart conditions, recent stroke or heart attack, severe liver problems, or use of nitrate medications (such as GTN spray). These safety checks ensure you receive appropriate treatment whilst minimising potential risks.

Maximising Treatment Effectiveness

To get the best results from Viagra, take it on a relatively empty stomach and avoid excessive alcohol consumption, which can reduce its effectiveness. The medication requires sexual arousal to work, so ensure you're in a relaxed environment. If your first dose doesn't work as expected, don't take another tablet immediately - speak to one of our prescribers about adjusting your dosage instead.

Discreet Delivery and Ongoing Support

All orders are dispatched in plain, unmarked packaging with free next-day delivery available throughout the UK. Our customer support team is available to answer any questions about your treatment, and you can easily reorder through your online account when needed. We also offer ongoing monitoring to ensure your treatment remains suitable and effective over time.

What you need to know about erectile dysfunction

It's one of the most common conditions we treat, and one of the most treatable.

What is Erectile Dysfunction?
ED means finding it hard to get or keep an erection firm enough for sex. It's not unusual to have an off night; the point at which it's worth doing something is when it's happening regularly, or when it's starting to bother you.
How will I feel when I take ED medication?
For most men, nothing feels different day to day. The medication works in the background — when you're sexually aroused, it helps blood flow where it's needed, so erections come more easily and last longer. It doesn't cause arousal on its own. Some men notice mild, short-lived effects like a headache, facial flushing or a stuffy nose, which usually pass as the dose wears off.
Why do I need a prescription for ED medication?
ED treatments are prescription-only medicines in the UK because they aren't suitable for everyone — for example, alongside certain heart conditions or medications like nitrates. That's why we ask you to complete a short online consultation first. A UK-registered prescriber reviews your answers to make sure your chosen treatment is safe and right for you before it's dispensed.
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How it works

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Frequently asked questions