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.
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Viagra (sildenafil) is used to treat erectile dysfunction. Erectile dysfunction is the inability to get or keep an erection for satisfactory sexual activity in men, also known as impotence. Sildenafil belongs to a class of medications called phosphodiesterase type5 (PDE5) inhibitors. Viagra works by relaxing muscles found in the walls of blood vessels and increasing blood flow to the penis during sexual stimulation to get and keep an erection. Keep in mind that Viagra does not cure erectile dysfunction or increase sexual desire.
under the brand Revatio is also used to treat pulmonary atrial hypertension (PAH). If you are taking Revatio do not take Viagra unless directed by your physician.
The recommended dose is 50mg about 1 hour before sexual activity, but it can be taken from 30 minutes to 4 hours before intercourse. The maximum daily dosage is once per day, with or without food. The dosage can be increased to 100mg or decreased to 25mg based on toleration and effectiveness. Viagra 100mg are available in KamaHealth.
| Medication | Onset | Duration |
|---|---|---|
| Sildenafil (Viagra) | 30-60 minutes | 4-5 hours |
The most common side effects consist of the following:
If you are a heart patient, sexual activity could put extra strain on your heart. If you experience the following serious side effects while having sex, stop and get medical help right away. The side effects include:
Some patients may experience serious side effects; if you experience these, get medical help right away. Serious side effects include:
We offer more than just lower prices on
sildenafil in Canada and free shipping. Some patients experience side effects that are not listed. If you have any concerns regarding Viagra, contact your physician.
Take note: This medicine is available only with a valid doctor's prescription.United StatesNote: This medicine is available only with a valid doctor's prescription.Note: The actual product ingredients may be different. For guidance, please follow your physician's instructions.Pharmacy:Our prices are valid only for name and pharmacy reference. See
for more information on our commitment to prices and available services.All medicines are dispensed through licensed pharmacies and non- prescription doctors in the U. S.claimer: The above information is intended for guidance and educational purposes and is not intended to be a substitute for the independent medical providers’ information. If you have any questions about a provider’s information, please consult your doctor or pharmacist.
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Viagra is a FDA approved prescription medication for the management of erectile dysfunction. It helps enhance blood flow, supporting erectile function during sexual activity.
Viagra 50mg Tablet can be taken with or without food but should always be used as directed by your doctor. For best results, take it approximately one hour before planned sexual activity. While the time it takes to work may vary from person to person, it usually starts acting within 30 minutes to an hour. This medicine works only when there is sexual stimulation. Do not exceed the recommended dose of one tablet in 24 hours.
Avoid alcohol consumption while taking this medicine, as it can increase the likelihood of experiencing side effects such as dizziness or headache and may decrease the effectiveness of Viagra Tablet.
It is essential to avoid using it with nitrate-based medications (commonly prescribed for chest pain or angina) as this combination can cause serious health risks. Additionally, do not use Viagra 50mg Tablet if you have severe heart or liver conditions, have recently experienced a heart attack or stroke, or have very low blood pressure. Always inform your doctor about your medical history before starting this medication.
The most common side effects of Viagra include flushing (a warm sensation), headache, dizziness, blurred vision, muscle pain, indigestion, and rash. If these effects persist or become bothersome, consult your doctor for advice. They may adjust your dosage or suggest an alternative treatment. Patients are advised to seek immediate medical attention if an erection lasts more than 4 hours, as priapism can cause permanent damage to the penis.
What is Viagra (Sildenafil)Viagra 50mg Tablet is a phosphodiesterase (PDE-5) inhibitor. It helps maintain blood flow throughout the day, facilitating erections sooner. The half-life of Viagra is 21 to 30 minutes, so it may take some time to work before you get an erection, so take it approximately 30 minutes to 4 hours after a sexual activity.uddy usually only last around 4 to 5 hours.
Viagra 50mg Tablet is aademic medication, and this product is not supported by a peer-reviewed author. While you can take Viagra 50mg Tablet with or without food, eating a low-fat meal may reduce the time it takes to work and may delay its onset of action.
The time it takes to work may vary, and it usually starts working within 30 minutes to I erect an erection when sexual stimulation is present. However, it may take a few minutes to an hour to start working, and you may get an erection when aroused.
Avoid alcohol consumption while taking Viagra 50mg Tablet, as it can increase the chance of experiencing side effects such as dizziness or headache and may decrease the effectiveness of Viagra Tablet.
Additionally, – for those who have – this medicine can also interact with other medications PDE-5 inhibitors such as nitroglycerin used for treating erectile dysfunction – like alpha-blockers (FOREV-On or GORDO – used to treat high blood pressure).
This article does not contain all possible interactions with Viagra (Sildenafil). If you have any concerns or questions about your Viagra (Sildenafil) medications, consult your doctor.
Is Viagra (Sildenafil) safe for youViagra (Sildenafil) is a prescribed medication for the management of erectile dysfunction. Do not take Viagra (Sildenafil) if you have severe heart or liver problems, a history of heart attack or stroke, have recently experienced a heart attack or stroke, or are a woman who have a spinal cord injury. Viagra (Sildenafil) can interact with other drugs and substances, so tell your doctor before you start taking Viagra (Sildenafil) and not to take any new drugs after it are finished until at least 2 hours after you start taking Viagra (Sildenafil). Before taking Viagra (Sildenafil),autions and considerations before taking Viagra (Sildenafil) is important to make sure that it is safe for you to be taking this medication.
While Viagra (Sildenafil) is generally well-tolerated, it is essential to mention it to your doctor before you take any new medication, including Viagra (Sildenafil).
Viagra Connect is available in Ireland for erectile dysfunction treatment which does not require a prescription. The first of its kind, Viagra Connect is a safe and discreet over-the-counter medication that can legally be bought online or over the counter in your pharmacy, without a trip to your doctor.
We need to ensure that this medicine is suitable for the person it is intended for. Therefore, it should only be purchased by the person taking it.
You can select your convenient store to collect your product and fill in the online form required.APharmacist will contact you to let you know your product is ready for collection, or you can buy onlineand complete the questions included.
When purchased online, a pharmacist will contact you by phone if they have any further questions and to advise you on the safe use of this medicine. If they are unable to speak to you when required your order may be delayed or the pharmacy medicine part of your order cancelled.
Please ensure your contact details are correct before ordering this medicine.Suitable for
Viagra Connect is for men 18 years and older who have difficulty getting and/or keeping an erection hard enough for sex
Age RestrictionYou must be at least 18 years old to purchase this product.
Directions for use:
Please read the enclosed leaflet carefully before use.
• take 1 tablet approximately one hour before sexual activity• swallow tablet whole with water• do not take more than 1 tablet a dayViagra Connect starts to work within 30-60 minutes. You may take it up to 4 hours before sexual activity.
Hazards and Cautions
Do NOT take if you:
Talk to your pharmacist or doctor before taking if you:
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