Clinical Evidence: How Effective Is Viagra Really?
Proven Success Rates in Clinical Studies
Viagra's effectiveness has been extensively studied since its approval in 1998. Clinical trials consistently demonstrate success rates of 70-80% among men with erectile dysfunction, regardless of underlying cause. The medication works by inhibiting the PDE5 enzyme, which increases blood flow to the penis when sexually aroused. Importantly, sexual stimulation is still required - Viagra doesn't cause automatic erections.
Safety Profile: What the Research Shows
With over 25 years of clinical use, Viagra has an established safety profile when prescribed appropriately. The most common side effects are generally mild and include headaches, facial flushing, and nasal congestion. These typically resolve within a few hours as the medication leaves your system. Serious adverse events are rare when the medication is used according to medical guidance.
Who Should Avoid Viagra?
Certain men should not take Viagra due to potentially dangerous interactions. Those taking nitrate medications (such as GTN spray for angina) must avoid Viagra entirely, as this combination can cause life-threatening drops in blood pressure. Men with severe heart conditions, recent stroke or heart attack, or severe liver problems may also be unsuitable candidates. This is why proper medical assessment is essential before starting treatment.
Branded Viagra vs Generic Sildenafil
Both branded Viagra and generic sildenafil contain the same active ingredient and demonstrate identical effectiveness rates. The key difference lies in cost - generic sildenafil typically costs significantly less whilst providing the same therapeutic benefits. EverydayMeds offers both options, allowing patients to choose based on their preferences and budget during the checkout process.
Maximising Safety and Effectiveness
To optimise both safety and success rates, several factors should be considered. Taking Viagra on an empty stomach can improve absorption and onset time. Avoiding excessive alcohol consumption helps maintain effectiveness. Most importantly, being honest during your medical consultation ensures the prescriber can assess your suitability accurately and recommend the most appropriate starting dose.
Starting Your Treatment Safely
The typical starting dose is 50mg, taken 30-60 minutes before sexual activity. Based on effectiveness and any side effects experienced, this can be adjusted to 25mg or increased to 100mg. Never exceed one dose in 24 hours, and remember that effects can last 4-6 hours, though this doesn't mean continuous erection. EverydayMeds' online consultation process ensures you receive appropriate medical assessment before starting treatment, with both branded and generic options available at competitive prices.
