Understanding Viagra Dosage: What You Need to Know
Standard Viagra Dosage Recommendations
Viagra is available in three strengths: 25mg, 50mg, and 100mg tablets. Most men start with the 50mg dose, which provides an effective balance between efficacy and tolerability. This starting dose is recommended by the MHRA and follows established clinical guidelines for sildenafil treatment in the UK.
How to Take Viagra Correctly
Take your prescribed dose approximately 30-60 minutes before anticipated sexual activity. The medication requires sexual stimulation to be effective and does not cause automatic erections. Viagra may be taken with or without food, though fatty meals can delay absorption and reduce effectiveness. Swallow the tablet whole with water and avoid crushing or splitting unless specifically advised by your prescriber.
Adjusting Your Dosage
If the 50mg dose proves inadequate, your prescriber may increase it to 100mg - the maximum recommended dose. Conversely, if you experience side effects, the dose may be reduced to 25mg. These adjustments should only be made following consultation with a qualified healthcare professional. At EverydayMeds, our prescribers can review your treatment response and adjust dosages through follow-up consultations.
Timing and Duration of Effects
Viagra typically begins working within 30-60 minutes of administration, with peak effects occurring around 1-2 hours after taking the medication. The effects can last up to 4-6 hours, though this varies between individuals. It's important to understand that this doesn't mean an erection will last this duration - the medication simply allows for improved erectile function during this window when sexually aroused.
Important Dosage Safety Guidelines
Never exceed one dose within a 24-hour period, regardless of the strength taken. Taking multiple doses can lead to dangerous drops in blood pressure and serious cardiovascular complications. If you accidentally take too much, seek immediate medical attention. Viagra should not be combined with other erectile dysfunction treatments or recreational drugs containing nitrites (poppers).
Choosing Between Viagra and Sildenafil
EverydayMeds offers both branded Viagra and generic sildenafil in identical dosage strengths. Both contain the same active ingredient (sildenafil citrate) and work in exactly the same way. Generic sildenafil provides a cost-effective alternative without compromising on quality or effectiveness. You can discuss your preference during your online consultation and choose the most suitable option at checkout.
When to Contact Your Prescriber
Contact your prescriber if you experience persistent side effects, if the medication becomes less effective over time, or if you develop new health conditions or start new medications. Regular reviews ensure your treatment remains safe and effective. EverydayMeds provides ongoing support through our patient portal and clinical team.












