Statistical approach reveals that modern life style is more prone to diseases like impotence in men. Ever increasing stress and burden on them causes them to decrease libido and become a victim of erectile dysfunction. But, Pfizer pharmaceutical has been successful in producing a wonder drug that is so popular for relieving impotence on the very first attempt.

The drug, chemically, blocks the action of PDE5 on cGMP so as to cause increased concentration of cGMP in penile tissues leading to increased vasodilatation and sunsequent engorgement of penile erectile organs with inrush of blood. The process does not take place on its own rather it requires normally applied exual stimulation to trigger the role of drug in enhancing sexual erection of the penis.

Take 25mg pill is you want to start but 50mg is the optimally effective dosage. Take 100mg once per 24 hours of neither of the previous dosages workout. Possible side effects of the drug include dizziness, flushing, headache, nasal congestion, runny nose, dyspepsia, hearing fall and decreased or unexpected visual responses. Do not use nitrate containing drugs, erythromycin, beta blockers, protease inhibitors and other sex drugs along with Viagra. Hypotension might occur otherwise. Seek medical assistance in case of persistence of any of these symptoms. Do not take Viagra without consultation if you had liver, kidney or heart complications before.

If you wish to be sure of your impotence relieve and save your money from being wasted on under-quality drugs, our online pharmacy is the best place for you to order generic Viagra online.