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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Side Effects AnalysisCommon Side Effects:
Uncommon Side Effects:
Precautions:
Viagra has been shown to cause some mild side effects. Talk to your health care provider if these do not go away within a few days. If you begin to experience more serious reactions, seek medical attention immediately.
Common side effects reported from Viagra use include:
More severe side effects include:
If you experience any of these side effects, seek medical attention immediately. These are symptoms of a severe adverse reaction to this medication that require immediate treatment.
As with all prescription medications, inform your doctor of any medical conditions you currently manage. Tell them about any and all medications, prescription drugs, and supplements you are taking before starting treatment with Viagra. Viagra can interact with bodily substances, causing potentially serious adverse reactions.
Specifically, you should inform your health care provider of any nitrate medication you are taking. Remember to mention any herbal products you use, especially St. John’s wort.
In addition, let your doctor know if you have recently had heart surgery or experience chest pain during sex. If you experience any changes in your heartbeat or chest pain during sex, contact your health care provider immediately.
Show MoreBargain PriceMilder Sexual Side EffectsViagra PricesMilder Drug ShortagesViagra BackacheBargain PriceViagra vs. Other Sudden HeartwarsViagra can cause several side effects, including:
These are symptoms of a severe adverse reaction to this medication that requires immediate response.
The cost of erectile dysfunction drugs, including Viagra and other popular drugs, is well below the national average of more than $3,000 a pill. But drug companies and health insurance companies are starting to push back against the cost of erectile dysfunction drugs, even though they may not realize the full cost. A study published Monday by the National Institute of Diabetes and Digestive and Kidney Diseases found that a large group of health insurance companies have been pushing back against the cost of erectile dysfunction drugs, including Viagra and Levitra.
Viagra, also known as sildenafil, is used to treat erectile dysfunction and pulmonary hypertension.
The U. S. Food and Drug Administration has determined that sildenafil and tadalafil are similar drugs for treating heart failure, the condition in which the heart fails to work properly. The two drugs were approved for use in 1998. In 2004, the FDA rejected three generic drugs for erectile dysfunction, including Levitra.
Viagra was first approved in 1998 by the Food and Drug Administration, but it was pulled because it cost an estimated $1,400 per tablet in the United States.
Levitra is an injectable form of sildenafil, which is available in tablet form. It was first approved by the FDA in 1998.
Drug companies that make erectile dysfunction drugs are often the ones that are most aggressive against the cost of the drugs. For example, companies that make tadalafil, such as Pfizer, are pushing back on the cost of erectile dysfunction drugs.
In a Monday Associated Press investigation, a federal law enforcement official said Pfizer's Viagra's brand name for the drug is Viagra.
The official said the FDA will review the case because the drugs' makers have already said they will stop making the drugs because they are dangerous. If the FDA does not approve the drugs, the official said, Pfizer may pull the drugs from the market because of serious side effects.
In one, the official said Pfizer's Viagra's makers are using the drug for a variety of different conditions. The official said they will be monitoring the FDA approval process and will ask the company's board of managers to approve the drugs.
The official also said Pfizer's Levitra has been under investigation for possible overuse of the drug, because the FDA has not approved it for use in patients with diabetes, high blood pressure, high cholesterol and high blood pressure.
The FDA has asked Pfizer and the companies who make Viagra to follow suit, the official said. The drug company will then move on to other drugs, he said.
In a, the official said the FDA asked the companies to keep their own drugs as separate from their own.
Viagra is also being investigated by the FDA for possible overuse of the drug, although the official said the drugs are being used under a different name.
In a, Pfizer and the companies that make Levitra are pushing back. The official said the FDA will take an additional step in a future case to ensure that the drugs are used safely and safely, even if they are not approved by the FDA.
The official said Pfizer's Viagra has been under investigation by the FDA since the drug's maker withdrew its Viagra. The FDA has also asked the companies to follow suit, the official said.
Pfizer also said it is conducting an investigation to look for problems with the drug's safety and effectiveness. The FDA is continuing to ask Pfizer and the companies who make Viagra to follow suit. Pfizer has asked the companies to remain consistent with their efforts to protect their patients.
In a, the official said the FDA asked Pfizer and the companies that make Viagra to follow suit, the official said.
Pfizer's Levitra is also being investigated by the FDA because it is being used to treat a type of sexual disorder in men, which is characterized by an inability to get an erection when sexually stimulated. The official said the FDA is investigating whether Levitra is being used as an aphrodisiac for men.
In a, the official said the FDA asked Pfizer and the companies that make Levitra to follow suit, the official said.
The official said Pfizer and the companies that make Viagra are trying to avoid the use of the drug because they believe the drugs' safety and effectiveness may be less than other similar drugs.
Viagra is a medication that is used to treat erectile dysfunction. It is a phosphodiesterase-5 (PDE5) inhibitor. Viagra works by increasing blood flow to the penis, which helps men achieve and maintain an erection. It is available in the USA and worldwide, so it’s important to use Viagra as directed and to follow the instructions provided.
Viagra works by relaxing the blood vessels in your penis. This allows more blood to flow into your penis when you get sexually excited or aroused. It may take longer to work if you are not sexually stimulated.
It is important to note that Viagra does not work instantly, and it may take several weeks for you to become fully erect. Your sexual health and well-being are important, so it is important to have a medical consultation with a qualified healthcare professional before you use Viagra.
When you are sexually stimulated, it increases your blood flow into the penis. This increases the length and pressure in your blood vessels, which in turn increases the sensitivity of your penis. Viagra is a prescription medication that is taken once a day and can be taken with or without food. It is important to follow the recommended dosage and not to take more or less than the prescribed amount.
Viagra is not recommended for those who have problems with their sexual health. It is important to consult with a qualified healthcare professional before using Viagra, especially if you have any underlying medical conditions, or are taking other medications.
Viagra is not recommended for inter-vaginal sex. It is available only by prescription, but it should be taken as prescribed by a qualified healthcare professional. Intercourse is not recommended if you are breastfeeding or pregnant or planning to have sex in the future. If you have any concerns or questions about sex, please speak to your doctor.
Viagra works by relaxing your blood vessels, allowing more blood to flow into your penis when you are sexually excited. This increases the sensitivity of your penis. Intercourse with other men may be more likely to experience problems with sex.
Your sexual health and well-being are important, so have a medical consultation with a qualified healthcare professional before using Viagra.
Viagra is not recommended for those who have difficulty with lubrication. It is important to have a physical discussion with your doctor before taking Viagra, especially if you have any underlying medical conditions. Lubrication is a component of sexual stimulation, and it can be a part of intercourse or when you are sexually aroused. If you have any concerns about sex, speak to your doctor.
Viagra is not recommended for those who are not able to get or maintain an erection. It is important to have a physical discussion with a qualified healthcare professional before using Viagra, especially if you have any underlying medical conditions.
Viagra may take several weeks to start working, so if you take Viagra after a week or two of treatment, you should expect to see an increase in blood flow. You should not take Viagra more than once a day, and it should not be taken more often than once a day.
It is important to note that Viagra does not work immediately if you have a condition that could be caused by sexual stimulation.
Viagra is not recommended for those who have trouble with lubrication. It is important to have a physical discussion with a qualified healthcare professional before taking Viagra, especially if you have any underlying medical conditions.
Viagra can be taken with or without food. It is important to note that Viagra is not recommended for those who have problems with their sexual health.