Sildenafil – Active Ingredient in Viagra®
Sildenafil is available in various strengths, with dosing tailored to age, tolerance, and response.
Viagra (Sildenafil) Tablets
4.6* sildenafil tables from over 33,000 people like you. Specialists in medicine, nutrition, performance, and diagnostics. BSc (Hons) MBBS MRCGP AFHEA MA (Hons) AFMCP Viagra Connect 50 mg film-coated tablets. Viagra Connect 50 mg film-coated tablets. Answer a few simple questions to get the treatment you need.
Revatio Injection
Improving blood flow to facilitate firm erections during sexual stimulation. ID VERIFICATION IS REQUIRED TO PURCHASE THIS MEDICATION 2-3 minutes online assessment to check your eligibility for a treatment Typically within 30 to 60 minutes after ingestion. However, individual responses may vary based on factors such as metabolism, diet, and sexual stimulation. headaches, nausea, indigestion, stuffy nose, dizziness, facial flushing, hot flush (symptoms include a sudden feeling of heat in your upper body), colour tinge to vision, blurred vision, visual disturbances If you have any questions, you are always welcome to contact us. Sildenafil tablets offer a clinically proven solution for erectile dysfunction in adult men.
What causes ED?
Each tablet contains sildenafil, a potent phosphodiesterase type 5 (PDE5) inhibitor that relaxes penile blood vessels, facilitating erections upon sexual stimulation. Designed for convenience, the tablets are discreet and easy to swallow. For optimal results, take one tablet approximately one hour before sexual activity, adhering strictly to the recommended dosage. This page was medically reviewed by Dr Sohaib Imtiaz, Clinical Lead on This page was medically reviewed by Dr Sohaib Imtiaz, Clinical Lead on Start a consultation for your condition, select a treatment option, and our in-house clinicians will review and prescribe if suitable. Sildenafil is a medication used to treat erectile dysfunction. It is typically taken before anticipated sexual activity but not more than once in a 24-hour period.
| Product | Dosage | Quantity + Bonus | Price | |
|---|---|---|---|---|
| Kamagra | 100mg | 32 Pills | 121.24€ 115.47€ | |
| Viagra Generic | 150mg | 360 + 10 Pills | 423.48€ 403.31€ | |
| Viagra Generic | 100mg | 90 + 6 Pills | 129.02€ 122.88€ | |
| Viagra Generic | 50mg | 10 Pills | 26.87€ 25.59€ | |
| Viagra Generic | 200mg | 360 + 10 Pills | 481.98€ 459.03€ | |
| Kamagra Oral Jelly | 100mg | 30 + 5 Sachets | 136.20€ 129.71€ | |
| Viagra Generic | 25mg | 90 + 6 Pills | 105.03€ 100.03€ | |
| Viagra Generic | 150mg | 10 Pills | 36.73€ 34.98€ | |
| Viagra Generic | 100mg | 120 + 6 Pills | 149.50€ 142.38€ | |
| Viagra Generic | 100mg | 270 + 10 Pills | 270.47€ 257.59€ |
Usage Instructions Take as prescribed by your healthcare provider, typically 30 minutes to 1 hour before sexual activity May be taken as early as 30 minutes or up to 4 hours before sexual activity May be taken with or without food, but a high-fat meal may delay onset of effect Do not take more than once in a 24-hour period unless directed to do so by your provider Warnings & Precautions Do not use if you take nitrates for chest pain, as this combination can cause a dangerous drop in blood pressure Use with caution if you have heart
- Sildenafil can cause dizziness; avoid driving.
- Alcohol can reduce sildenafil effectiveness.
- Take sildenafil with a full glass of water.
disease, recent stroke, low blood pressure, or certain eye conditions May cause side effects such as headache, flushing, nasal congestion, dizziness, or vision changes Avoid excessive alcohol use, as it may increase the risk of dizziness and low blood pressure Seek immediate medical attention for erections lasting more than
What does Avarante 10mg Tablets contain
Dosing depends on age, tolerance, and response to the medication. Get 20% OFF your first order with code FRESHSTART Sildenafil is a medication used to treat erectile dysfunction. Sildenafil Medication Description Sildenafil is a prescription medication used to treat erectile dysfunction (ED) by increasing blood flow to the penis, helping to achieve and maintain an erection during sexual activity. It works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which enhances the effects of nitric oxide, a natural chemical the body produces to relax muscles in the penis and improve circulation. Sexual stimulation is required for sildenafil to be effective. 4 hours (priapism) or sudden vision or hearing loss Inform your healthcare provider of all medications you take to avoid potential interactions Sildenafil is a prescription medication used to treat erectile dysfunction (ED) by increasing blood flow to the penis, helping to achieve and maintain an erection during sexual activity.
Floradix Iron And Vitamin Tablets - 84 Tablets
Store sildenafil tablets and oral film at room temperature, between 20°C and 25°C (68°F and 77°F). Store sildenafil reconstituted oral suspension below 30°C (86°F) or in a refrigerator between 2°C to 8°C (36°F to 46°F). Throw away the reconstituted oral suspension after 60 days. Active ingredient: sildenafil citrateInactive ingredients: dextrose and water for injection. Contains no ingredients made from gluten-containing grain (eg, wheat, barley, or rye).
Sildenafil Medication Description
Revatio is distributed by Pfizer Labs, Division of Pfizer Inc., NY, NY 10017. Viagra is distributed by Pfizer Labs, Division of Pfizer Inc., NY, NY 10017. It is distributed by: IBSA Pharma Inc, Parsippany, NJ 07054 USA. Cialis vs Viagra - What's the difference between them? Do you know these 11 amazing facts about Viagra?
Sildenafil Tablets or Oral Suspension for PAH
Is generic Viagra available in the U.S.? Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. When you get aroused, your body produces a molecule called cGMP which helps to stimulate an erection by increasing blood flow to the penis.1 All content on this page has been medically reviewed by: Hassan Thwaini, Clinical Pharmacist and Copywriter, Master of Pharmacy (MPharm) on 30 March, 2026. Viagra Connect was the first erectile dysfunction (ED) treatment available in the UK without a prescription. It contains sildenafil, the same active ingredient found in prescription Viagra, which is a medicine that’s been trusted by millions of men worldwide since it first came to market in the late 1990s. Take as prescribed by your healthcare provider, typically 30 minutes to 1 hour before sexual activity Take as prescribed by your healthcare provider, typically 30 minutes to 1 hour before sexual activity May be taken as early as 30 minutes or up to 4 hours before sexual activity May be taken as early as 30 minutes or up to 4 hours before sexual activity May be taken with or without food, but a high-fat meal may delay onset of effect May be taken with or without food, but a
What is STUD 100 Spray?
Launched as an over-the-counter option in 2018, Viagra Connect was developed to make ED treatment more accessible and discreet. Instead of needing a GP appointment, it can now be purchased directly following a short consultation or assessment with a pharmacist. Viagra Connect, which contains sildenafil, typically takes around 30-60 minutes to start working and lasts for up to 4 hours.1 When you get aroused, your body produces a molecule called cGMP which helps to stimulate an erection by increasing blood flow to the penis.1 However, for people experiencing erectile difficulties, an enzyme known as PDE5 normally breaks cGMP down, restricting blood flow and causing the erection to subside.1 Viagra Connect blocks the action of PDE5, allowing more blood to flow to the penis. The resulting erection is firmer and usually lasts long enough to allow for satisfying sex.1 The difference between Viagra and Viagra Connect is that Viagra is only available via a prescription, whereas Viagra Connect can be bought over the counter without a prescription. We’re a holistic health platform built to help you take control, with treatment, guidance, and ongoing support that actually works.
Sildenafil Tablets for ED
When you choose Viagra Connect with Numan, you’re not just getting medication, but complete care designed to help you perform your best. Complete a Numan Erectile Dysfunction Blood Test to uncover underlying causes such as low testosterone or cardiovascular risk factors, so you can get more effective treatment. Get access to our doctors and clinicians should you require any medical help with your treatment. If hormone issues related to erectile dysfunction are suspected, Numan offers access to a dedicated team who provide personalised treatment, monitoring, and support. All treatments are shipped quickly for free, in discreet packaging directly to your desired address.
Key takeaways
And if plans change, so can your delivery, all online. With thousands of successful patients behind us, our approach is tried, tested, and trusted. Viagra Connect has the same side effect profile as both Viagra and generic sildenafil. Some of these side effects can be found in the table below, and for a full list of side effects, please read the Patient Information Leaflet found in each box.2 Find the clinically proven ED treatment that suits you best. No names, no logos, no delivery fee. high-fat meal may delay onset of effect Do not take more than once in a 24-hour period unless directed to do so by your provider Do not take more than once in a 24-hour period unless directed to do so by your provider Do not use if you take nitrates for chest pain, as this combination can cause a dangerous drop in blood pressure Do not use if you take nitrates for chest pain, as this combination can cause a dangerous drop in blood pressure Use with caution if you have heart disease, recent stroke, low blood pressure, or certain eye conditions Use with caution if you have heart disease, recent stroke, low blood pressure, or certain eye conditions May cause side effects such as headache, flushing, nasal congestion, dizziness, or vision changes May cause side effects such as headache, flushing, nasal congestion, dizziness, or vision changes Avoid excessive alcohol use, as it may increase the risk of dizziness and low blood pressure Avoid excessive alcohol use, as it may increase the risk of dizziness and low blood
- Patients with liver or kidney issues should seek advice.
- Sildenafil does not protect against sexually transmitted infections.
- Use contraception if pregnancy is a concern.
pressure Seek immediate medical attention for erections lasting more than 4 hours (priapism) or sudden vision or hearing loss Seek immediate medical attention for erections lasting more than 4 hours (priapism) or sudden vision or hearing loss Inform your healthcare provider of all medications you take to avoid potential interactions Inform your healthcare provider of all medications you take to avoid potential interactions Sildenafil Side Effects Side effects may include redness or flushing, low blood pressure, hearing loss, diarrhea, nasal congestion, and rarely an erection lasting longer than 4 hours.
- Sildenafil is sometimes used off-label for pulmonary hypertension.
- Use with caution if you are on other blood pressure medications.
- Follow dosing instructions carefully to avoid complications.
Vision changes may also occur such as light sensitivity and trouble distinguishing blue and green colors.
| Effect Type | Description | Clinical Significance |
|---|---|---|
| Vasodilation | Widening of blood vessels | Can lower blood pressure |
| Postural hypotension | Drop in BP upon standing | Risk in elderly or sensitive individuals |
| Blood pressure normalization | In pulmonary hypertension patients | Therapeutic effect |
Side effects may include redness or flushing, low blood pressure, hearing loss, diarrhea, nasal congestion, and rarely an erection lasting longer than 4 hours.
- Sildenafil is generally safe when used correctly.
- Avoid grapefruit or grapefruit juice while on sildenafil.
- Report any adverse effects to your doctor promptly.