Viagra Treatment: Essential Facts & Guidance

Viagra, containing sildenafil citrate, is a prescription medication for erectile dysfunction. Available in 25mg, 50mg, and 100mg strengths, it works by increasing blood flow when sexually aroused. EverydayMeds offers both branded Viagra and generic sildenafil options following online consultation. Treatment requires clinical assessment by UK-licensed prescribers to ensure safety and suitability for individual patients.

  • Available in 25mg, 50mg, 100mg tablets - starting dose typically 50mg
  • Works within 30-60 minutes, effects may last 4-6 hours
  • Requires sexual stimulation - does not cause automatic erections
  • Both branded Viagra and generic sildenafil available at checkout
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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 Viagra Works & Treatment Options

Understanding Viagra Treatment

Viagra contains sildenafil citrate, a PDE5 inhibitor that helps improve blood flow to the penis during sexual arousal. The medication does not cause automatic erections but enhances the natural response to sexual stimulation. Effects typically begin within 30-60 minutes and may last up to 4-6 hours, though this does not mean erections persist throughout this period.

Dosage and Administration

Viagra is available in three strengths: 25mg, 50mg, and 100mg tablets. Healthcare providers typically recommend starting with 50mg, taken approximately one hour before sexual activity. The dose may be adjusted to 25mg if side effects occur, or increased to 100mg if the initial dose proves insufficient. Only one tablet should be taken within a 24-hour period.

Choosing Between Viagra and Sildenafil

EverydayMeds offers both branded Viagra and generic sildenafil at checkout. Both contain the same active ingredient (sildenafil citrate) and work identically. The main difference is cost - generic sildenafil typically costs less whilst providing the same therapeutic effects. Patients can choose their preferred option during the ordering process following successful clinical assessment.

Safety Considerations

Viagra is not suitable for everyone. It should not be taken alongside nitrate medications (such as GTN spray), riociguat, or by individuals with severe heart conditions, recent stroke or heart attack, or severe liver problems. Common side effects may include headache, flushing, indigestion, and nasal congestion. Fatty meals may delay the medication's onset of action.

Getting Treatment Online

Treatment through EverydayMeds requires completion of an online clinical assessment reviewed by UK-licensed prescribers. This evaluation considers medical history, current medications, and cardiovascular health to ensure safe prescribing. Successful applicants receive discreet packaging with next-day delivery options available throughout the UK.

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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