Sildenafil citrate, commonly known by the brand name, is a prescription-only medicine used to treat erectile dysfunction (ED) in adult men. It works by improving blood flow to the penis, helping to achieve and maintain an erection during sexual activity.
Sildenafil is available in 25mg, 50mg, and 100mg strengths.
Sildenafil has been shown to be effective in up to 80% of men with ED, with effects typically noticeable within 30 to 60 minutes, and lasting for up to 4–5 hours.
Common side effects include:
Less common but serious effects include visual disturbances, hearing changes, or prolonged erections. Seek medical attention if severe or persistent side effects occur.
Sildenafil should not be used by those:
Inform your doctor of all medications and supplements before use. Interactions may occur with:
Avoid excessive alcohol while taking sildenafil, as it can lower blood pressure and increase side effect risk. Use with caution if you have any heart-related conditions.
Sildenafil is available by prescription only in the UK.
Don’t let ED affect your confidence or relationships. Buy Sildenafil tablets online today and experience more satisfying erections — securely, discreetly, and from our trusted UK-regulated pharmacy.
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Store Notice: Orders placed after 11:00 AM on Friday, 23 May 2025 will be processed on the next working day, Tuesday, 27 May 2025, due to the bank holiday weekend. Thank you for your understanding.
View MoreFrequently Asked QuestionsYes, Online Chemist can only supply branded and generic sildenafil, if ordered as ordered, the product is considered a serviceable alternative. For more information please contact the customer service team.
Yes, Sildenafil is effective for up to 8 hours in some cases, while a lower starting dose may be needed. Contact customer service to confirm safety and availability.
There is no strong risk of side effects with alcohol, but it is not advised when taking Sildenafil with other medications.
Viagra 100mg tablet contains an active component such as Sildenafil. This medication is used to treat erectile dysfunction (ED) in men. It contains the active ingredient sildenafil citrate, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It increases blood flow to the penis during sexual stimulation, which helps men achieve and maintain an erection. Viagra may have side effects, including headache, flushing, dizziness, upset stomach, nasal congestion, and vision changes. It should not be taken with certain medications or conditions, so it's crucial to consult a healthcare professional before using it. Erectile dysfunction can have a profound impact on a man's self-esteem and quality of life. By addressing ED, this medication can help improve a person's sense of well-being and overall happiness.
Individuals with a history of, such as heart problems (angina, heart failure, irregular heartbeats) or recent heart attack, should exercise caution when using Viagra. The sexual activity itself can strain the heart and can further increase the strain by increasing blood flow. Consult with a healthcare professional to assess the risks and benefits in such cases. This medication can cause a mild decrease in blood pressure. Caution is advised for individuals with low blood pressure or those taking medications that lower blood pressure, as combining these can lead to potentially harmful interactions. People with severe liver or kidney disease may experience slower elimination of Viagra from the body, leading to a prolonged effect. Dosage adjustments may be necessary in such cases.
What is Sildenafil? Sildenafil is a medication commonly used to treat erectile dysfunction. It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It increases blood flow to the penis during sexual activity by relaxing the muscles in the walls of blood vessels. This increased blood flow can stop an erection in some men who have been using Viagra forurction. The recommended dose of Sildenafil may be based on your latest medical history, overall health, and your body weight. It should not be taken more than once a day. It's crucial to follow your healthcare provider's instructions when using Sildenafil, as it may lead to side effects or interactions. Specifically, it is recommended to use Sildenafil as directed by your healthcare provider, usually in the following doses:As with all medications, follow the manufacturer's instructions for use. Do not take more than the recommended dose Cefdin-Bayer Generic (doxycycline) dose in a single day.
ShippedASHINGTON state of health viagra 100mg online mastercard USA pharmacy online mastercard worldwide mastercard worldwide mastercard worldwide mastercard worldwide mastercard worldwideViagra 100mg tablet contains an active component such as sildenafil. It increases blood flow to the penis during sexual activity by increasing the production of a chemical called a phosphodiesterase type 5 (PDE5) enzyme. This enzyme is responsible for relaxing the blood vessels and increasing blood flow. Viagra may have side effects, including headache, flushing, dizziness, and indigestion. It's crucial to consult a healthcare professional before use. They can provide a list of potential side effects and address concerns related to Viagra 100mg tablet's effectiveness.
Viagra 100mg tablet may also interact with other medications and health conditions, so it's crucial to inform your healthcare provider about all medications you are taking. This includes prescription medication, vitamins, and herbal supplements. Additionally, some medications may also interfere with vardenafil effects, such as certain antibiotics, antifungals, and HIV medications. It's also important to inform your healthcare provider of any vitamin and mineral deficiencies, as they can advise you on next steps.
Viagra 100mg tablet may also interact with other medications and health conditions, so it's crucial to inform your healthcare provider about any supplements, products, or foods you are taking. Additionally, some medications may affect the way other medications work, like blood pressure medication. It's also important to inform your healthcare provider of all medications you are taking as well.
WASHINGTON, D. C. U. S.We are very pleased to announce that in September 2017, the American Urology Society issued a new update on the safety of sildenafil (Viagra) tablets and related products in the U. S. and international markets. The new report provides an update on sildenafil as a new treatment option for men with erectile dysfunction. In our analysis, we found that sildenafil was the most commonly used drug in the U. S., with the most commonly used brands including Pfizer, Merck, Cipla, Johnson & Johnson, and Eli Lilly. We also observed that Viagra and its competitors are now more commonly prescribed in the U. for the treatment of erectile dysfunction than any other drug, including Viagra and its competitors.
Our results of sildenafil therapy for erectile dysfunction were consistent with several of the previous analyses in which sildenafil was the main drug used for erectile dysfunction in the U. S., such as the Sildenafil Drug Utilization Scales, as well as the International Index of Erectile Function (IIEF) in the United Kingdom and the Sexual Encounter Profile (SEP) in the United States, all of which are published to reflect on the safety of sildenafil. However, sildenafil has a longer duration of action (25 hours) than Viagra, and therefore, it has a better safety profile in some patients. Moreover, we found that sildenafil has no effect on sperm quality and function in men with normal sperm parameters. Therefore, it is not a direct treatment for erectile dysfunction, but rather a safe alternative to Viagra in some patients who are not able to achieve or maintain an erection sufficient for satisfactory sexual performance.
We are grateful to the U. Food and Drug Administration for their permission to publish this study in the journalFDA.
Dr. Emily Carteris a board certified urologist at the University of Chicago School of Medicine and her primary interest is in erectile dysfunction. Her practice was founded in 1967 as part of the American Urological Association (AUA) in the United States. Her primary focus is in the areas of urology, urology-related health, urology, sexual health, and gynecology. She has a passion for her field of urology and her clinical interests are in the areas of urology, urology-related health, urology-related health and gynecology. Her primary interest is in the treatment of male sexual function disorders.
Chicago, IL 60604
Call Dr.urologistUrology Department, Chicago, IL 60604Emily Carter,,senior urologist,
Sildenafil citrate, commonly known by the brand name, is a prescription-only medicine used to treat erectile dysfunction (ED) in adult men. It works by improving blood flow to the penis, helping to achieve and maintain an erection during sexual activity.
Sildenafil is available in 25mg, 50mg, and 100mg strengths.
Sildenafil has been shown to be effective in up to 80% of men with ED, with effects typically noticeable within 30 to 60 minutes, and lasting for up to 4–5 hours.
Common side effects include:
Less common but serious effects include visual disturbances, hearing changes, or prolonged erections. Seek medical attention if severe or persistent side effects occur.
Sildenafil should not be used by those:
Inform your doctor of all medications and supplements before use. Interactions may occur with:
Avoid excessive alcohol while taking sildenafil, as it can lower blood pressure and increase side effect risk. Use with caution if you have any heart-related conditions.
Sildenafil is available by prescription only in the UK.
Don’t let ED affect your confidence or relationships. Buy Sildenafil tablets online today and experience more satisfying erections — securely, discreetly, and from our trusted UK-regulated pharmacy.
✅ Free online consultation✅ Fast UK delivery✅ Discreet packaging✅ GPhC-regulated
now and get back to enjoying intimacy with confidence.
Store Notice: Orders placed after 11:00 AM on Friday, 23 May 2025 will be processed on the next working day, Tuesday, 27 May 2025, due to the bank holiday weekend. Thank you for your understanding.
reversibleSildenafil citrate, the active ingredient in Viagra, is now available by prescription in the UK.
prescriptionSildenafil citrate is available by prescription only in the UK.
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