BNF Sildenafil Assessment - Order Online Today

Access BNF-approved sildenafil through our secure online assessment at EverydayMeds. Our UK-licensed clinicians can prescribe sildenafil for erectile dysfunction following a comprehensive medical evaluation. Complete your confidential consultation today and choose between generic sildenafil or branded Viagra at checkout. Fast, discreet delivery across the UK with same-day dispatch available.

  • Complete secure online medical assessment
  • UK-licensed prescriber review within hours
  • Choose generic sildenafil or branded Viagra
  • Discreet next-day delivery included
Start your free consultation

Takes less than 2 minutes to complete, 100% online

Your sexual health treatments, all online and made simple.

More pleasure. Less waiting. Built to last.

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

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

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 Online Assessment

Start Your Sildenafil Assessment Today

EverydayMeds provides convenient access to BNF sildenafil through our regulated online consultation service. Our UK-licensed prescribers follow British National Formulary guidelines to ensure safe, appropriate treatment for erectile dysfunction. The assessment process typically takes 5-10 minutes and covers your medical history, current medications, and cardiovascular health.

Understanding BNF Sildenafil

Sildenafil is a PDE5 inhibitor that increases blood flow to the penis when sexually stimulated. The BNF recommends starting doses of 50mg, taken 30-60 minutes before sexual activity. Our clinicians may prescribe 25mg, 50mg, or 100mg tablets depending on your individual needs and medical history. Effects typically last 4-6 hours, with maximum one dose per 24-hour period.

Online Assessment Process

Our comprehensive assessment evaluates your suitability for sildenafil treatment. You'll complete questions about cardiovascular health, current medications, and previous ED treatments. This information helps our prescribers determine if sildenafil is appropriate and safe for you. UK-licensed clinicians review every consultation, ensuring compliance with MHRA regulations and BNF guidelines.

Choose Your Preferred Option

EverydayMeds offers both generic sildenafil and branded Viagra at checkout. Both contain the same active ingredient (sildenafil citrate) and provide identical therapeutic effects. Generic sildenafil offers excellent value, whilst branded Viagra provides the original formulation from Pfizer. Our clinicians will specify the most suitable strength based on your assessment.

Safety Considerations

Sildenafil is contraindicated with nitrate medications (GTN spray, isosorbide) due to dangerous blood pressure interactions. Our assessment screens for contraindications including severe heart disease, recent stroke, liver impairment, and current medications that may interact. This ensures safe prescribing aligned with BNF recommendations and clinical guidelines.

Discreet Delivery Service

All sildenafil orders include discreet packaging with same-day dispatch for orders placed before 4pm. Medications arrive in plain packaging with no indication of contents. Our pharmacy team ensures secure handling throughout the delivery process, maintaining complete confidentiality for every patient.

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