Change Your ED Prescription Online

Switching your erectile dysfunction prescription to sildenafil has never been easier. Whether you're looking to change from another ED treatment or want to explore generic alternatives to branded Viagra, our UK-licensed prescribers can help you find the right solution. Complete our confidential online consultation today to access both sildenafil and Viagra options, with discreet delivery across the UK.

  • Online consultation with UK-licensed prescribers available 7 days a week
  • Choose between generic sildenafil or branded Viagra at checkout
  • Discreet packaging and next-day delivery options across the UK
  • Same active ingredient in both products - sildenafil citrate
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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 Switch Your ED Treatment with EverydayMeds

Complete Your Online Consultation in Minutes

Switching your erectile dysfunction prescription starts with our comprehensive online consultation. Our UK-licensed prescribers will review your current treatment, medical history, and any medications you're taking to ensure sildenafil is suitable for you. The consultation covers important safety checks, including cardiovascular health and potential drug interactions, particularly with nitrates which can cause dangerous drops in blood pressure when combined with sildenafil.

BNF Sildenafil Guidelines and Dosing Options

According to British National Formulary guidelines, sildenafil is available in 25mg, 50mg, and 100mg strengths. Most men start with the 50mg dose, taken approximately 30-60 minutes before sexual activity. Your prescriber may recommend adjusting to 25mg if you experience side effects, or increasing to 100mg if the initial dose isn't effective. Remember, only one dose should be taken in any 24-hour period, and sexual stimulation is still required for the medication to work effectively.

Choosing Between Sildenafil and Viagra

At checkout, you can choose between generic sildenafil and branded Viagra - both contain the same active ingredient, sildenafil citrate, and work in exactly the same way. The generic version offers significant cost savings whilst maintaining the same quality and effectiveness as the branded alternative. Both options undergo rigorous testing to meet UK pharmaceutical standards and are manufactured by licensed facilities.

Understanding How Sildenafil Works

Sildenafil belongs to a class of medications called PDE5 inhibitors. It works by blocking the phosphodiesterase type 5 enzyme, which increases blood flow to the penis when you're sexually aroused. The effects typically last 4-6 hours, though this doesn't mean you'll have an erection for this entire time. Fatty meals may delay the onset of action, so consider taking sildenafil on an empty stomach for optimal results.

Safety Considerations When Switching

Before switching to sildenafil, inform your prescriber about all current medications, particularly if you're taking nitrates for chest pain, alpha-blockers for blood pressure, or medications for pulmonary hypertension. Men with severe heart disease, recent stroke or heart attack, or severe liver problems may not be suitable candidates for sildenafil treatment. Our consultation process ensures these important safety factors are thoroughly assessed.

Ordering Process and Delivery

Once your consultation is approved, you'll receive a prescription that's dispensed by our UK-registered pharmacy. We offer discreet packaging and various delivery options, including next-day delivery across the UK. Your medication will arrive in plain packaging with no indication of contents, ensuring complete privacy and discretion.

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