Viagra is the most popular medicine for erectile dysfunction. Viagra helps you get an erection by increasing blood flow to your penile area, starts working within 30 minutes, and is effective for 74% of men. The active ingredient in Viagra is sildenafil, which is available as a generic cure. Viagra is a type of drug known as a PDE-5 inhibitor. This makes it easier for you to get and maintain an erection, which makes sex quite difficult. If you have any type of side effects like headache, feeling sick, blocked nose, or blurred vision is something that you should consult your doctor.
