Switch to Sildenafil for Erectile Dysfunction Treatment

Looking to change your erectile dysfunction treatment? EverydayMeds offers both Viagra (branded) and Sildenafil (generic) through our secure online consultation service. Our UK-licensed prescribers can help you switch between ED treatments or adjust your current medication. Complete a confidential medical assessment today to access effective ED treatment options delivered discreetly to your door, with the choice between branded Viagra or cost-effective generic Sildenafil.

  • Online consultation with UK-licensed prescribers available
  • Choose between branded Viagra or generic Sildenafil at checkout
  • Same active ingredient - sildenafil citrate in both options
  • Discreet packaging and next-day delivery available
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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 ED Treatment Through EverydayMeds

Complete Your Online Medical Assessment

To buy Viagra online or switch to Sildenafil, start by completing our confidential online consultation. Our UK-licensed prescribers will review your medical history, current medications, and assess your suitability for ED treatment. This clinical assessment ensures the medication is safe and appropriate for your individual circumstances.

Choose Between Viagra and Sildenafil Options

EverydayMeds offers both branded Viagra and generic Sildenafil - both containing the same active ingredient, sildenafil citrate. Many patients choose to switch to generic Sildenafil as a cost-effective alternative without compromising on effectiveness. Available in 25mg, 50mg, and 100mg strengths, your prescriber will recommend the appropriate starting dose, typically 50mg taken 30-60 minutes before sexual activity.

Understanding How Sildenafil Works

Sildenafil is a PDE5 inhibitor that increases blood flow to the penis when sexually aroused. It does not cause automatic erections - sexual stimulation is still required. Effects typically begin within 30-60 minutes and can last 4-6 hours, though this does not mean erections last this duration. Taking with fatty meals may delay the onset of action.

Who Can Switch to Sildenafil Treatment

Adult men with erectile dysfunction can typically switch to Sildenafil following appropriate medical assessment. However, certain individuals should not use this medication, including those taking nitrate medications for heart conditions, men with severe cardiovascular disease, or those with recent heart attack or stroke within six months. Your prescriber will evaluate any contraindications during consultation.

Important Safety Considerations

Sildenafil can interact dangerously with certain medications, particularly nitrates used for angina. Never exceed one tablet per 24-hour period, and do not combine with other ED treatments. Common side effects may include headaches, flushing, indigestion, and nasal congestion. Seek immediate medical attention if you experience chest pain, sudden vision loss, or erections lasting over four hours.

Ordering Process and Delivery

Once your consultation is approved, you can choose between Viagra or Sildenafil at checkout. Orders are dispensed from our UK pharmacy and delivered in discreet packaging. Next-day delivery options are available for urgent requirements. All medications are genuine, UK-licensed products stored and handled according to pharmaceutical standards.

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