| Active ingredient(s) | Strength |
|---|---|
| sildenafil | 100 mg |
| sildenafil citrate |
Sildenafil works by increasing blood flow to the penis, which helps a man get and keep an erection. It belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. It is used to treat erectile dysfunction (impotence) in men. It works by helping to relax the muscles in blood vessels in your penis, allowing blood to flow into your penis when you get sexually excited. It will only help you if you are sexually stimulated.
Sildenafil is only available as a prescription product. It is important to consult with a healthcare professional before taking Sildenafil. They will determine if this medication is right for you and may recommend alternative treatments or lifestyle changes to help prevent or delay erectile dysfunction.
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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References: ( Belgier, France )... The original patent for Sildenafil expired in the UK 31 December 2014. Sildenafil is now manufactured by GlaxoSmithKline... The original patent for Sildenafil has expired in the UK 31 December 2014. Sildenafil is now manufactured by GlaxoSmithKline.. Sildenafil is manufactured by GlaxoSmithKline..
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.
How should I take?Patients should complete the medication order as instructed by their doctor, and be promptly followed-up should only be done within 24 hours. This is a prescription medication, and the pharmacy does not require a prescription to take.
The time it takes to see an erection to maximum of about 50 minutes isImpeachment
ixon, et. al; Verity Research Pharm, Inc.
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The recommended dose of Viagra (50mg) is one tablet, taken within 30 minutes of sexual activity. Avoid alcohol consumption while taking this medicine, as it can increase the likely chance of experiencing side effects such as nausea or dizziness.
Precautions
Do not use Viagra 50mg Tablet if you develop a painful or prolonged erect penis erection. For women, this may be reversible upon discontinuation of other erectile dysfunction medications, like Viagra. Additionally, avoid using Viagra if you have heart or had a heart attack, as it can lead to serious health risks.
Viagra 50mg Tablet is FDA approved for the treatment of erectile dysfunction. Its serious side effects include nausea, headache, flushing, dizziness, blurred vision, muscle pain, indigestion, and a painful erection.
Discuss your symptoms with your doctor as well. This treatment is meant to be used only by men aged 18 and over.
The most common side effects of Viagra are these are not serious and do not need medical attention. You may experience temporary flushing, headache, headache, indigestion, blurred vision, or muscle pain. These side effects are mainly temporary and diminish with a few { shrouded in:}
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Get your FREE trial by simply completing this form. We will review your information and ship your medication directly to you free of charge.What is Viagra?Viagra is an FDA approved treatment for erectile dysfunction.
The latest research by the National Institutes of Health (NIH) has confirmed what the Food and Drug Administration has already told a different team of scientists.
The researchers of the U. S. Food and Drug Administration (FDA) have conducted a study at the University of Pennsylvania on rats, which are a highly trained laboratory animal. The study found that rats that were fed high doses of Sildenafil (Viagra) in the drinking water had a greater sensitivity to the drug, which is the active ingredient in the medication.
But, the study’s lead author, Dr. Peter S. Tostin, an assistant professor of clinical research at the University of California, San Francisco, and co-chaired the study with Dr. Michael L. Shaffer, professor of biochemistry and cell biology at the University of Wisconsin-Madison.
In the Sildenafil study, the researchers were able to show that when Sildenafil is consumed, the rat’s heart rate and blood pressure drop are increased.
“We can now understand why [the rats’ hearts were] so sensitive to the Sildenafil,” Dr. Tostin said in an interview. “In the same way, the human heart is a very sensitive organ, and that’s a very important issue.”
The rats were given either Sildenafil, which has a P-value of 0.05, or a placebo, a drug that is used to treat pulmonary hypertension.
In the case of Sildenafil, the researchers found that the rats’ heart rate was significantly higher after consuming the drug compared to the humans. The rats that were given the Sildenafil had an average heart rate of 18.3/10 minutes, which is very close to the normal range for a human, according to the NIH.
“We don’t know why, but we know that it activates nitric oxide, which increases the amount of heart-derived nitric oxide,” Dr. Tostin said.
“We have no way of knowing if the rat was exposed to Sildenafil.”
Dr. Tostin, who is co-chaired with Dr. Shaffer, said the rats were exposed to the Sildenafil for 30 days. “These studies show that there’s a very significant increase in the rat’s heart rate, which is the same effect that occurs in humans,” Dr.
“I would think that we would be able to use the rats’ heart rate to show that they are getting increased blood flow, and that would be the way to show that the rat is getting increased blood flow,” he added. “We would be able to do that in our study.”
While the study shows that Sildenafil is the active ingredient in Viagra, the Food and Drug Administration is not disclosing that the rat was exposed to Viagra.
The FDA has not issued a specific warning to the rats, but said it will take action after the Food and Drug Administration and other agencies determine if the drug is safe.
“The rats’ hearts are a very sensitive organ,” Dr.
“We know that in humans, the heart is also a very sensitive organ, and that is the key point to be addressed when we are studying the rat.”
Tostin said he’s been trying to work out the mechanisms of how Sildenafil works. “I’m trying to determine if it is the same mechanism as Viagra,” he said.
“But it would be interesting to see what the rat has been getting,” Dr.
For example, he added, “We know that in humans, it’s very common for the heart to be the same, and the heart is a very sensitive organ, and we can use the rat’s heart rate to show that it is getting increased blood flow,” Dr.
Tostin said the rat is not going to be able to get an erection without a trigger, so he’s looking for an appropriate trigger.
“There’s a lot of desire for a response,” Dr.
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