How Viagra Works and What Effects to Expect
Immediate Effects of Viagra
Viagra works by blocking the PDE5 enzyme, which allows increased blood flow to the penis when sexually aroused. You can typically expect effects to begin within 30-60 minutes of taking the tablet. The medication does not cause automatic erections - sexual stimulation remains necessary for Viagra to be effective. Many patients notice improved ability to achieve and maintain erections suitable for sexual activity during this timeframe.
Duration and Effectiveness Timeline
Viagra's effects may last approximately 4-6 hours, though this varies between individuals. This duration refers to the window when the medication remains active in your system, not continuous erection time. The effectiveness can be influenced by factors such as food intake, alcohol consumption, and individual metabolism. Fatty meals may delay onset, whilst moderate alcohol might reduce effectiveness.
Dosage Options and Personalised Treatment
EverydayMeds offers Viagra in three strengths: 25mg, 50mg, and 100mg tablets. Most patients start with 50mg, which can be adjusted based on effectiveness and any side effects experienced. The maximum recommended dose is 100mg within any 24-hour period. During consultation, our UK-licensed prescribers will recommend the most appropriate starting dose based on your medical history and current medications.
Branded Viagra vs Generic Sildenafil
Both branded Viagra and generic sildenafil contain the same active ingredient and produce identical effects. The choice often comes down to personal preference and cost considerations. Generic sildenafil offers the same clinical effectiveness at a lower price point. At checkout, EverydayMeds patients can choose between branded Viagra or generic sildenafil options, ensuring access to effective ED treatment that suits individual budgets and preferences.
Monitoring Treatment Effectiveness
Tracking Viagra's effectiveness involves noting onset time, duration of effects, and overall satisfaction with sexual performance. Keep a simple record of when you take the medication, how long effects last, and any side effects experienced. This information helps during follow-up consultations to optimise your treatment plan. If initial results are unsatisfactory, dosage adjustments or alternative treatments may be considered following clinical review.












