When to See a Doctor About Viagra Treatment

While Viagra Connect is available over the counter in UK pharmacies, prescription-strength Viagra and sildenafil require medical consultation. Understanding when to seek professional medical advice ensures safe and effective treatment for erectile dysfunction. EverydayMeds provides access to both branded Viagra and generic sildenafil through our online prescription service with UK-licensed clinicians.

  • If you need stronger doses than the 50mg over-the-counter option
  • When you have underlying health conditions or take medications
  • If you experience side effects or the medication isn't working
  • For ongoing monitoring and treatment adjustments
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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.

Professional Medical Assessment for ED Treatment

Prescription vs Over-the-Counter Options

Viagra Connect (50mg sildenafil) is available without prescription from UK pharmacies following a brief consultation. However, prescription options offer greater flexibility with 25mg, 50mg, and 100mg strengths of both branded Viagra and generic sildenafil. EverydayMeds offers both options, allowing patients to choose between branded or generic formulations during checkout.

When Medical Consultation is Essential

You should consult a doctor if you have cardiovascular conditions, diabetes, high blood pressure, or take medications including nitrates. Men with recent heart attacks, strokes, or severe liver problems require careful medical assessment. A clinical consultation ensures the treatment is appropriate for your individual health profile and identifies any potential drug interactions.

Signs You Need Professional Review

Seek medical advice if you experience persistent side effects such as prolonged headaches, vision changes, or chest pain. If the medication stops working effectively or you require dose adjustments, professional review is necessary. Any erection lasting over four hours requires immediate medical attention.

EverydayMeds Clinical Assessment Process

Our UK-licensed prescribers conduct thorough online consultations, reviewing your medical history, current medications, and cardiovascular health. This ensures safe prescribing and appropriate treatment selection. The assessment typically takes 5-10 minutes and covers essential safety questions required for prescription-only medicines.

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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