Sildenafil Teva
From £3.99

£40 OFF First Order
£25 OFF Every Order
Understanding proper Viagra dosage is essential for safe and effective treatment of erectile dysfunction. This comprehensive guide explains the correct doses, timing, and important safety considerations for Viagra and its generic equivalent, sildenafil. Both branded Viagra and generic sildenafil contain the same active ingredient and are available through EverydayMeds following a clinical consultation with our UK-licensed prescribers.
From £3.99

From £28.99

From £22.99

From £27.99

From £44.99

From £23.99

From £8.49

From £32.99


When PDE5 is suppressed, blood is able to flow more freely through the body—including to the (you guessed it) penis.

More blood flow to the penis means harder, more satisfying erections once you're sexually stimulated.
Viagra tablets are available in three strengths: 25mg, 50mg, and 100mg. The 50mg dose is typically recommended as the starting point for most men with erectile dysfunction. Your prescriber may adjust this based on how well the medication works for you and any side effects you might experience. Both branded Viagra and generic sildenafil are available in these same strengths, allowing patients to choose between the branded option or the more cost-effective generic alternative at checkout.
Take Viagra approximately 30-60 minutes before you plan to engage in sexual activity. The medication requires sexual stimulation to be effective - it does not cause automatic erections. Swallow the tablet whole with water, and avoid taking it with large or fatty meals as this can delay absorption and reduce effectiveness. The effects typically last 4-6 hours, though this varies between individuals. This timeframe refers to when the medication remains active in your system, not how long an erection will last.
Your initial prescription will typically be for 50mg tablets. If this dose proves insufficient, your prescriber may increase it to 100mg after reviewing your response. Conversely, if you experience side effects, the dose may be reduced to 25mg. Never exceed one tablet in a 24-hour period, regardless of the strength. Taking more than the recommended dose increases the risk of serious side effects without improving effectiveness. Men over 65 or those with liver or kidney problems may need to start with a lower dose.
Several factors influence the appropriate dosage for each individual. Age plays a role, with older men sometimes requiring dose adjustments due to slower metabolism. Existing medical conditions, particularly cardiovascular issues, kidney or liver problems, may necessitate lower starting doses. Certain medications can interact with Viagra, potentially requiring dosage modifications. Your lifestyle factors, including alcohol consumption and smoking, can also affect how well the medication works. During your consultation with EverydayMeds prescribers, these factors will be carefully assessed to determine the most appropriate starting dose.
Both Viagra and sildenafil contain identical amounts of the active ingredient sildenafil citrate. This means a 50mg Viagra tablet contains exactly the same amount of active medication as a 50mg sildenafil tablet. Patients can switch between branded and generic versions without changing their prescribed dose. The choice often comes down to personal preference and cost considerations, with generic sildenafil typically being more affordable whilst providing the same clinical effectiveness. EverydayMeds offers both options, allowing you to make an informed choice during the ordering process.
Always follow the prescribed dosage exactly as directed by your healthcare provider. Do not share your medication with others, even if they have similar symptoms. Store tablets in their original packaging at room temperature, away from moisture and heat. If you miss a dose, do not take a double dose to make up for it. Viagra should only be taken when needed, not as a daily medication unless specifically prescribed as such. Contact your prescriber if you have questions about your dosage or experience any concerning side effects.
It's one of the most common conditions we treat, and one of the most treatable.
Achieve your goals in just a few simple steps.
Select safe UK treatments. Quick answers.
Our expert team will use your consultation as the basis of our recommendation and communicate with you.
We’ll deliver direct to you, as quickly as tomorrow.