The Science Behind Viagra and Sildenafil Effectiveness
How Viagra and Sildenafil Work in Your Body
Both Viagra and generic sildenafil contain sildenafil citrate, a PDE5 inhibitor that blocks the phosphodiesterase type 5 enzyme. This action increases blood flow to the penis when you're sexually aroused. It's important to understand that these medications don't cause automatic erections - sexual stimulation is still required for them to be effective.
Timing and Duration of Effects
Sildenafil typically begins working within 30-60 minutes of taking it. The effects can last for 4-6 hours, though this doesn't mean you'll have an erection for this entire period. The medication simply makes it easier to achieve and maintain erections during this timeframe when sexually stimulated. Food, particularly fatty meals, can delay the onset of action, so timing your dose appropriately is important.
Choosing Between Branded Viagra and Generic Sildenafil
At EverydayMeds, you can choose between branded Viagra manufactured by Pfizer or generic sildenafil at checkout. Both contain identical active ingredients and work in exactly the same way. The main difference is cost - generic sildenafil typically offers significant savings while providing the same therapeutic benefits. Your choice often comes down to personal preference and budget considerations.
Dosage Options and Personalisation
Sildenafil is available in 25mg, 50mg, and 100mg strengths. Most men start with a 50mg dose, which can then be adjusted based on effectiveness and how well it's tolerated. Some men may need a lower 25mg dose if they experience side effects, while others might benefit from increasing to 100mg if the initial dose isn't sufficiently effective. The maximum safe dose is one tablet per 24-hour period.
Clinical Assessment and Safety
Before prescribing viagra online UK, our qualified prescribers conduct thorough clinical assessments. This evaluation considers your cardiovascular health, current medications, and medical history to ensure sildenafil is safe and appropriate for you. The assessment is particularly important because sildenafil can interact dangerously with certain medications, especially nitrates used for chest pain.
Who Should Not Take Sildenafil
Sildenafil isn't suitable for everyone. Men taking nitrate medications (such as GTN spray), those with severe heart disease, recent heart attacks or strokes, severe liver problems, or very low blood pressure should not use these treatments. This is why proper medical assessment is essential before starting any ED treatment.
Maximising Treatment Effectiveness
To get the best results from your treatment, take sildenafil on an empty stomach or after a light meal, avoid excessive alcohol consumption, and ensure you're in the right mindset for sexual activity. Remember that stress, anxiety, and relationship issues can all impact effectiveness, so addressing these factors alongside medical treatment often provides the best outcomes.
