Calculate BNF Sildenafil Cost Per Tablet

Compare sildenafil cost per tablet with EverydayMeds' transparent pricing calculator. Our online consultation service provides access to both generic sildenafil and branded Viagra, allowing you to choose the most cost-effective erectile dysfunction treatment. Licensed UK prescribers assess your suitability through our secure digital platform, with discreet next-day delivery available.

  • Instant cost comparison between generic sildenafil and Viagra tablets
  • Online consultation with UK-licensed prescribers available today
  • Choose 25mg, 50mg or 100mg strengths based on clinical assessment
  • Discreet packaging with next-day delivery across the UK
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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 Access Sildenafil Through EverydayMeds

Start Your Online Consultation Today

Getting sildenafil treatment through EverydayMeds begins with our streamlined online consultation process. Our UK-licensed prescribers assess your eligibility within hours, not weeks. Complete your medical questionnaire covering your health history, current medications, and erectile dysfunction symptoms. This clinical assessment ensures sildenafil is safe and appropriate for your individual circumstances.

Sildenafil Dosage Options and Pricing

BNF sildenafil is available in three strengths: 25mg, 50mg, and 100mg tablets. Most men start with 50mg, taken 30-60 minutes before sexual activity. Your prescriber may adjust this to 25mg if you experience side effects, or increase to 100mg if 50mg proves insufficient. Remember, only one dose should be taken per 24-hour period.

Our cost-per-tablet calculator shows transparent pricing for both generic sildenafil and branded Viagra. Many patients choose generic sildenafil for identical effectiveness at lower cost, though branded Viagra remains available for those who prefer it. Both contain the same active ingredient - sildenafil citrate.

Clinical Assessment Requirements

Before prescribing sildenafil, our clinicians evaluate several factors. Cardiovascular health is particularly important, as erectile dysfunction can sometimes indicate underlying heart conditions. We review your current medications to check for dangerous interactions, especially nitrates used for chest pain. Blood pressure medications, alpha-blockers, and certain antifungals may require dose adjustments.

Men taking nitrates such as GTN spray or isosorbide tablets cannot safely use sildenafil due to potentially life-threatening blood pressure drops. Similarly, those with severe heart disease, recent stroke, or very low blood pressure may not be suitable candidates.

How Sildenafil Works

Sildenafil belongs to a class called PDE5 inhibitors. It blocks the phosphodiesterase type 5 enzyme, allowing blood vessels in the penis to relax and fill with blood during sexual arousal. Importantly, sildenafil does not cause automatic erections - sexual stimulation remains necessary. Effects typically begin within 30-60 minutes and may last 4-6 hours, though this does not mean erections persist this long.

Ordering Process and Delivery

Once approved, choose between generic sildenafil or branded Viagra at checkout. Both options provide identical therapeutic effects, allowing cost-conscious patients to select generic alternatives while maintaining treatment choice. Orders placed before 4pm typically arrive next working day in discreet packaging. All medications are dispensed by our UK-registered pharmacy and delivered by tracked courier services.

Our customer support team remains available throughout your treatment journey, providing guidance on timing, potential side effects, and when to seek additional medical advice. Follow-up consultations can be arranged if dosage adjustments become necessary.

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

Achieve your goals in just a few simple steps.

Step 1

Start Free Consultation

Select safe UK treatments. Quick answers.

Step 2

Review By Our Clinical Team

Our expert team will use your consultation as the basis of our recommendation and communicate with you.

Step 3

Get it delivered fast

We’ll deliver direct to you, as quickly as tomorrow.

Frequently asked questions