Viagra

Viagra medicine is a unique and effective tool for treating erectile dysfunction. It directly addresses male sexual problems giving everyone with ED a chance for a new life.viagra 1
It might be amazing, but sildenafil – the main component in Viagra was originally developed as a blood pressure medicine indicated for heart disorders treatment. The clinical trials of sildenafil however revealed a unique property of this medicine- it was a breakthrough.
Sildenafil for erectile dysfunction came to the market in 1998 and since that time it gets the position of the top, the most sold medicine for the treatment of impotence.
Viagra is a PDE5 inhibitor, it helps to promote blood flow to the penis and ensures strong and durable erections. The medicine is used before sex, about 30-45 minutes. The general recommendation of use – take the medicine without food. Alcohol is also should be avoided. Mixture of Viagra and nitrates can be dangerous for health and must not occur. There are other possible drug interactions which should be discussed with a doctor.
The medicine may cause side effects, most common of them are headaches, stomach upset and flushing of the face. These side effects may be boring, but they are not serious and not dangerous for health. More serious side effects should be reported to a doctor.
The majority of men can use Viagra. The categories of men for whom dose adjustment may be needed include men with liver or kidney disease and increased sensitivity to the medicine.