Understanding Viagra: A Comprehensive Guide
Viagra, a well-known medication, has been widely used to treat erectile dysfunction in men. The active ingredient in Viagra is sildenafil, which belongs to a group of drugs known as phosphodiesterase 5 (PDE5) inhibitors.To get more news about vigrx oil reviews, you can visit herbal-hall.com official website.
Viagra works by relaxing muscles found in the walls of blood vessels, thereby increasing blood flow to specific areas of the body1. It is primarily used to treat erectile dysfunction, a condition where a man finds it difficult to achieve or maintain an erection. However,vigrx oil reviews it’s important to note that Viagra does not cause sexual arousal; it merely helps to maintain an erection once arousal has occurred.
Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in both men and women1. However, one should not take Viagra and Revatio simultaneously unless advised by a doctor.
Before taking Viagra, it is crucial to inform your doctor about all your current medicines, especially riociguat (Adempas) and nitrates1. Nitrates are often prescribed for chest pain or heart problems. Combining Viagra with a nitrate medicine can cause a sudden and serious decrease in blood pressure.
It is also essential to contact your doctor or seek emergency medical attention if your erection is painful or lasts longer than four hours. A prolonged erection, known as priapism, can damage the penis.
Viagra can decrease blood flow to the optic nerve of the eye, causing sudden vision loss. This has occurred in a small number of people taking sildenafil, most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye problems, and in those who smoked or were over fifty years old.
In conclusion, Viagra is a powerful tool in the fight against erectile dysfunction. However, like all medications, it must be used responsibly and under the guidance of a healthcare professional. Always consult with your doctor before starting any new medication
