Sildenafil BNF Eligibility Check & Online Consultation

Complete your sildenafil eligibility assessment through our secure online consultation. EverydayMeds connects you with UK-licensed prescribers to evaluate your suitability for sildenafil treatment. Our clinical assessment follows BNF guidelines to ensure safe prescribing. Choose between generic sildenafil or branded Viagra at checkout - both contain the same active ingredient for treating erectile dysfunction.

  • Complete confidential medical questionnaire online
  • UK-licensed prescriber reviews your eligibility within 24 hours
  • Choose between generic sildenafil or branded Viagra options
  • Discreet next-day delivery to your door if approved
Start your free consultation

Takes less than 2 minutes to complete, 100% online

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
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 Treatment Through EverydayMeds

Start Your Sildenafil Eligibility Check Today

Accessing sildenafil treatment through EverydayMeds begins with our comprehensive online consultation. Our clinical assessment follows British National Formulary (BNF) guidelines to evaluate your eligibility for this prescription-only medicine. The process typically takes 5-10 minutes to complete and covers your medical history, current medications, and specific health considerations relevant to sildenafil treatment.

Understanding Sildenafil BNF Classification

Sildenafil appears in the BNF under cardiovascular medicines as a phosphodiesterase type-5 inhibitor. This classification reflects its mechanism of action - increasing blood flow by blocking the PDE5 enzyme. The BNF outlines specific contraindications and drug interactions that our prescribers carefully evaluate during your assessment. Understanding these guidelines ensures safe prescribing practices and optimal treatment outcomes.

Eligibility Criteria for Sildenafil Prescription

To be eligible for sildenafil treatment, you must be an adult male experiencing erectile dysfunction. Our prescribers assess several factors including cardiovascular health, blood pressure status, and current medications. Particular attention is given to nitrate medications, which create dangerous interactions with sildenafil. The assessment also considers recent cardiac events, liver function, and blood pressure medications that may affect treatment suitability.

Choose Between Generic Sildenafil and Branded Viagra

EverydayMeds offers both generic sildenafil and branded Viagra options at checkout. Both medications contain identical active ingredients and work in the same way, with the main difference being cost. Generic sildenafil provides the same clinical effectiveness as Viagra at a lower price point. Your prescriber will recommend appropriate dosing - typically starting at 50mg, which can be adjusted to 25mg or 100mg based on your response and tolerance.

Online Consultation Process

Our secure consultation platform connects you with GMC-registered prescribers who specialise in men's health. After completing your assessment, a qualified prescriber reviews your responses within 24 hours. They may request additional information or suggest alternative treatments if sildenafil isn't suitable. Approved prescriptions are dispensed by our registered pharmacy and dispatched for discreet next-day delivery.

Safety Considerations and Contraindications

Sildenafil treatment isn't suitable for everyone. The BNF identifies several contraindications including nitrate use, severe cardiovascular disease, and recent cardiac events. Our assessment screens for these conditions alongside drug interactions with medications like alpha-blockers and certain antifungal medicines. This thorough evaluation ensures treatment safety and identifies any necessary dose adjustments or monitoring requirements.

Getting Started with Treatment

Begin your sildenafil eligibility check by clicking the consultation button below. Our platform uses bank-level encryption to protect your privacy throughout the process. Approved patients receive comprehensive information about proper medication use, including timing, dietary considerations, and when to seek medical advice. Follow-up consultations are available to adjust dosing or address any concerns about treatment effectiveness.

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