Sildenafil Teva
From £3.99

£40 OFF First Order
£25 OFF Every Order
Ready to begin sildenafil treatment for erectile dysfunction? Understanding potential side effects is crucial before starting your medication. EverydayMeds offers both Viagra (branded) and sildenafil (generic) through our simple online consultation process. Our UK-licensed clinicians will assess your suitability and explain what to expect from your initial treatment. Get started with confidence knowing exactly what side effects may occur.
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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.
Beginning your sildenafil treatment is straightforward with our online consultation service. Simply complete our comprehensive medical questionnaire, which typically takes 5-10 minutes. Our UK-licensed prescribers will review your responses and medical history to determine if sildenafil is suitable for you. During checkout, you can choose between Viagra (branded) or sildenafil (generic) - both contain the same active ingredient but at different price points.
Most men tolerate sildenafil well, but some may experience mild side effects, particularly when starting treatment. The most common side effects include headaches, facial flushing, indigestion, and nasal congestion. These typically occur within the first few hours of taking the medication and usually resolve on their own. Headaches affect approximately 16% of users and tend to be mild to moderate in intensity. Facial flushing and warmth occur in about 10% of men and are caused by increased blood flow.
Digestive side effects such as indigestion or stomach upset may affect around 7% of users. Taking sildenafil with food can help reduce these symptoms, though fatty meals may delay the medication's effectiveness. Some men experience temporary changes in vision, including a blue tinge or increased light sensitivity, though this affects fewer than 3% of users and is generally harmless.
Whilst serious side effects are uncommon, it's important to recognise when immediate medical attention is needed. Seek emergency care if you experience chest pain, sudden vision loss, or an erection lasting more than 4 hours (priapism). Contact your prescriber if you develop severe headaches, significant dizziness, or any concerning symptoms that don't resolve.
Some men may experience allergic reactions, though this is rare. Signs include skin rash, difficulty breathing, or swelling of the face and throat. Stop taking sildenafil immediately and seek emergency medical care if you suspect an allergic reaction.
The typical starting dose is 50mg, taken approximately one hour before sexual activity. Your prescriber may recommend starting with 25mg if you're over 65, have liver problems, or take certain other medications. Never exceed one dose in 24 hours, and avoid alcohol excess which can increase side effects and reduce effectiveness.
During your online consultation, inform the prescriber about all medications you're taking, particularly blood pressure treatments, alpha-blockers, or nitrates. This information helps prevent dangerous interactions and ensures sildenafil is prescribed safely.
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