Understanding Viagra: A Comprehensive Overview
Viagra, scientifically known as sildenafil1, is a medication primarily used to treat erectile dysfunction (ED), a condition where a man is unable to maintain an erection. It works by relaxing the muscles in the walls of blood vessels, thereby increasing blood flow to specific areas of the body, particularly the penis.To get more news about
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Viagra is also used under the brand name Revatio to treat pulmonary arterial hypertension, a type of high blood pressure that affects the arteries in the lungs and the right side of the heart. However, it’s important to note that one should not take Viagra and Revatio simultaneously unless advised by a doctor.
Before taking Viagra, it’s crucial to inform your doctor about all your current medications. Some medicines can cause unwanted or dangerous effects when used with Viagra, especially riociguat (Adempas) and nitrates. Nitrates are commonly used to treat chest pain or heart problems, and combining them with Viagra can lead to a sudden and serious decrease in blood pressure.
It’s also essential to be aware of the potential side effects of Viagra. For instance, contact your doctor or seek emergency medical attention if your erection is painful or lasts longer than hours. A prolonged erection, known as priapism, can damage the penis. Moreover, stop using Viagra and get emergency medical help if you experience sudden vision loss.
Viagra is typically taken as needed, usually one hour before sexual activity. However, it can start working within 0 minutes to hours5. The effectiveness of Viagra can vary depending on several factors, including the individual’s overall health, age, and other variables.
In conclusion, Viagra is a powerful tool in the fight against erectile dysfunction and pulmonary arterial hypertension. However, like all medications, it should be used responsibly and under the guidance of a healthcare professional. Always consult your doctor for personalized medical advice.
