Check Your Eligibility for Sildenafil Tablets Online

Determining your eligibility for sildenafil tablets is a straightforward process with EverydayMeds' online assessment. Our UK-licensed prescribers evaluate your medical history, current medications, and health status to ensure sildenafil is safe and suitable for you. The eligibility check covers essential safety criteria including cardiovascular health, medication interactions, and contraindications. Once approved, you can choose between generic sildenafil or branded Viagra at checkout, both containing the same active ingredient. Complete your confidential eligibility assessment today and receive discreet delivery to your door within 24 hours of approval.

  • Complete online eligibility assessment reviewed by UK-licensed prescribers
  • Instant eligibility results with same-day prescription approval available
  • Choose generic sildenafil or branded Viagra after eligibility confirmation
  • Discreet next-day delivery once your eligibility is approved
Start your free consultation

Takes less than 2 minutes to complete, 100% online

More pleasure. Less waiting. Built to last.

Get Started

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 Our Sildenafil Eligibility Assessment Works

Understanding Sildenafil Eligibility Requirements

Before prescribing sildenafil tablets, UK regulations require a thorough eligibility assessment to ensure your safety. The eligibility criteria focus primarily on cardiovascular health, as sildenafil affects blood pressure and circulation. Men aged 18 and over experiencing erectile dysfunction may be eligible, provided they meet specific medical criteria evaluated through our comprehensive online assessment.

Our eligibility check examines your current medications, particularly nitrate medications used for chest pain, which create dangerous interactions with sildenafil. The assessment also reviews recent cardiovascular events, liver function, blood pressure levels, and any history of vision or hearing problems that might affect your suitability for treatment.

The Online Eligibility Assessment Process

EverydayMeds' eligibility check begins with a detailed medical questionnaire covering your health history, current symptoms, and lifestyle factors. This confidential assessment typically takes 5-10 minutes to complete and asks specific questions about heart conditions, blood pressure medications, recreational drug use, and previous experiences with erectile dysfunction treatments.

Our UK-licensed prescribers review every eligibility assessment individually, ensuring personalised evaluation rather than automated approval. This thorough review process typically provides eligibility results within 2-4 hours during business hours, with same-day prescription approval available for eligible patients.

Medical Conditions Affecting Sildenafil Eligibility

Several medical conditions can impact your eligibility for sildenafil tablets. Cardiovascular conditions receive particular attention during the assessment, as sexual activity and sildenafil both affect heart function. Recent heart attacks, strokes, or unstable angina within the past six months typically affect eligibility, requiring specialist cardiovascular clearance.

Severe liver impairment can affect how your body processes sildenafil, potentially requiring dose adjustments or alternative treatments. Very low blood pressure (hypotension) may also impact eligibility, as sildenafil can further reduce blood pressure levels. Our prescribers evaluate these factors individually, considering the severity and management of existing conditions.

Medication Interactions and Eligibility

Current medications play a crucial role in determining sildenafil eligibility. Nitrate medications, including glyceryl trinitrate sprays and isosorbide tablets used for chest pain, create absolute contraindications due to potentially life-threatening blood pressure drops. The eligibility assessment carefully reviews all cardiac medications, blood pressure treatments, and other prescriptions.

Alpha-blocker medications for prostate conditions require careful evaluation but don't necessarily prevent sildenafil eligibility. Our prescribers may recommend specific timing or dose adjustments to manage potential interactions safely. HIV medications, certain antibiotics, and antifungal treatments can also affect eligibility by altering sildenafil metabolism.

Age and Health Considerations for Eligibility

While sildenafil eligibility isn't restricted by upper age limits, advancing age often brings additional health considerations that require careful evaluation. Older patients may have multiple medications, cardiovascular conditions, or other health factors that influence treatment suitability. Our assessment considers overall health status rather than age alone.

Younger patients presenting with sudden-onset erectile dysfunction may require additional evaluation to identify underlying causes before confirming eligibility. The assessment may recommend lifestyle modifications or further medical investigation alongside potential sildenafil treatment.

Lifestyle Factors in Eligibility Assessment

Your eligibility assessment includes questions about lifestyle factors that can affect both erectile dysfunction and treatment safety. Excessive alcohol consumption, smoking habits, recreational drug use (particularly 'poppers' containing nitrates), and exercise levels all influence treatment suitability and effectiveness.

Recreational drugs containing nitrates, commonly called 'poppers', create the same dangerous interactions as prescription nitrates and affect eligibility. The assessment ensures patients understand these risks and can safely use sildenafil without dangerous substance interactions.

Choosing Between Sildenafil and Viagra After Approval

Once your eligibility is confirmed, EverydayMeds offers the choice between generic sildenafil tablets and branded Viagra at checkout. Both contain identical active ingredients and demonstrate the same effectiveness and safety profiles. The decision often comes down to personal preference and cost considerations, with generic sildenafil offering significant savings whilst maintaining pharmaceutical quality standards.

Our prescribers can recommend optimal starting doses based on your eligibility assessment, typically beginning with 50mg tablets that can be adjusted to 25mg or 100mg depending on effectiveness and tolerability. The eligibility confirmation covers all available strengths, providing flexibility for dose optimisation.

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.
Couple laughing together

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