Viagra- Sildanafil citratate - is one of the fastest growing drugs in terms of sales and it has set many records for the number of prescriptions written. At the same time, it has spawned a host of urban legends. Today Viagra stands on the position the most famous name of medicines among erectile dysfunction and became the first choice of men all over the globe. It is a matter of fact that at first, Herbal Viagra was simply a byproduct of pharmaceutical experiments and was initially used as a treatment for high blood pressure.
The vast majority of men taking Viagra do not have problems with side effects. The common side effects of Herbal Viagra noticed include headaches, a flushing phenomenon of the face, and trouble with dyspepsia. Additionally, some men complain of nasal congestion.