Change Your ED Prescription Online

Experiencing unwanted side effects from Viagra? You can easily switch your ED treatment through EverydayMeds' secure online consultation. Our UK-licensed prescribers will review your current prescription and may recommend adjusting your dosage or exploring alternative options. We offer both branded Viagra and cost-effective Sildenafil (generic) with discreet next-day delivery across the UK.

  • Complete online consultation in under 5 minutes
  • UK-licensed prescribers review your current treatment
  • Choose between branded Viagra or generic Sildenafil
  • Free discreet delivery on orders over £40
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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.

Understanding Viagra Side Effects and Alternatives

Common Side Effects That May Prompt Treatment Changes

Viagra (sildenafil) is generally well-tolerated, but some men experience side effects that may require adjusting their treatment. The most common side effects include headaches, facial flushing, indigestion, and nasal congestion. These effects typically occur because Viagra affects blood vessels throughout the body, not just in the penis.

Less common but notable side effects may include dizziness, visual disturbances, muscle aches, and back pain. If you're experiencing persistent or bothersome side effects, switching to a lower dose or exploring alternative options through our online consultation could help improve your treatment experience.

How to Switch Your ED Treatment Online

Changing your ED prescription through EverydayMeds is straightforward and confidential. Start by completing our secure online consultation, which takes approximately 5 minutes. You'll provide details about your current treatment, any side effects experienced, and your medical history.

Our UK-licensed prescribers will review your consultation within 24 hours. They may recommend adjusting your current Viagra dosage, switching between branded and generic options, or exploring different strengths. Both Viagra and Sildenafil are available in 25mg, 50mg, and 100mg strengths, allowing for personalised dosing.

Branded Viagra vs Generic Sildenafil Options

EverydayMeds offers both branded Viagra and generic Sildenafil at checkout, giving you choice over your treatment. Both contain the same active ingredient (sildenafil citrate) and work identically in the body. The generic version provides the same effectiveness at a significantly lower cost.

Some patients prefer branded Viagra for reassurance, while others choose generic Sildenafil for economic reasons. Your prescriber can help determine which option suits your needs and budget. Both are manufactured to the same strict UK quality standards.

Dosage Adjustments for Side Effect Management

If you're experiencing side effects, your prescriber may recommend starting with a lower 25mg dose rather than the standard 50mg. This can significantly reduce side effects whilst maintaining effectiveness for many men. Alternatively, if 50mg isn't providing sufficient results, increasing to 100mg may be appropriate if you're not experiencing problematic side effects.

Taking Viagra on an empty stomach can reduce the likelihood of indigestion, whilst avoiding alcohol may help prevent dizziness and flushing. Your prescriber will provide personalised advice based on your specific situation and medical history.

When to Seek Alternative ED Treatments

Whilst adjusting Viagra dosage resolves side effects for many men, some may benefit from discussing alternative PDE5 inhibitors with longer or shorter action profiles. Our prescribers can assess whether switching treatments might better suit your lifestyle and tolerance profile.

Certain side effects, such as prolonged erections lasting over 4 hours, chest pain, or severe allergic reactions, require immediate medical attention and may indicate that Viagra isn't suitable for you.

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