Switch ED Treatments - Viagra & Side Effects

Experiencing side effects with your current ED medication? You can switch to Sildenafil or Viagra through EverydayMeds' online consultation service. Our UK-licensed prescribers assess your suitability for different ED treatments, helping you find the most appropriate option. Whether you prefer branded Viagra or generic Sildenafil, both contain the same active ingredient with identical effectiveness. Complete our confidential online assessment to access prescription ED treatments delivered discreetly to your door.

  • Start online consultation with UK-licensed prescriber today
  • Choose between branded Viagra or generic Sildenafil at checkout
  • Free delivery on orders over £40 with discreet packaging
  • Switch treatments easily if experiencing side effects
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 Viagra & Sildenafil Online

Understanding Viagra and Sildenafil Side Effects

Both Viagra (branded) and Sildenafil (generic) contain the same active ingredient - sildenafil citrate - and may cause similar side effects. Common side effects include headaches, facial flushing, nasal congestion, and indigestion. These typically occur within 30-60 minutes of taking the medication and usually resolve within a few hours. If you're experiencing troublesome side effects with your current ED treatment, switching between different formulations or adjusting dosages may help reduce unwanted effects.

Starting Your Online Consultation Process

EverydayMeds makes accessing ED treatments straightforward through our regulated online service. Begin by completing our confidential medical questionnaire, which covers your medical history, current medications, and any side effects you've experienced. Our UK-licensed prescribers review each application individually, ensuring treatments are clinically appropriate and safe. The consultation process typically takes 24-48 hours, with approved prescriptions processed immediately for next-day delivery.

Choosing Between Viagra and Sildenafil

At checkout, you can select either branded Viagra or generic Sildenafil - both options contain identical active ingredients with equivalent effectiveness. Sildenafil offers the same clinical benefits at a lower cost, making it popular among patients seeking value. Some patients prefer branded Viagra for consistency or personal preference. Both are available in 25mg, 50mg, and 100mg strengths, allowing dose adjustments if you're experiencing side effects with your current treatment.

Managing and Reducing Side Effects

If you're experiencing side effects, several strategies may help. Taking medication on an empty stomach can reduce nausea and improve absorption. Avoiding alcohol and fatty meals before taking sildenafil may reduce headaches and flushing. Starting with lower doses (25mg) and gradually increasing if needed can minimise side effects whilst maintaining effectiveness. Our prescribers can recommend appropriate dosage adjustments during your consultation based on your previous experiences.

Safety Considerations When Switching

Switching between ED medications requires medical supervision to ensure safety and effectiveness. Certain medications interact dangerously with sildenafil, particularly nitrates used for chest pain, which can cause severe blood pressure drops. Our consultation process screens for contraindications and drug interactions before approving prescriptions. Never combine multiple ED treatments or exceed recommended doses, as this increases the risk of serious side effects including prolonged erections requiring emergency treatment.

Ordering Your Treatment

Once approved, your prescription is processed by our UK-registered pharmacy and dispatched in discreet, unmarked packaging. Standard delivery takes 1-2 working days, with next-day options available. Orders over £40 qualify for free delivery. You can manage repeat prescriptions through your online account, making reordering convenient when you need to continue treatment. Our customer service team provides support throughout the process if you have questions about your medication.

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