Although it can occur naturally as one grows old, erectile dysfunction is a huge problem for men. It can still be a source of humiliation for the male population. Along with a couple of other reasons; to help individuals who are considering the use of these drugs, brought the hype revolving the use of medication to deal with this condition. More popularly known and referred to as the little blue pill; viagra was first introduced to the world in 1998 by Pfizer.
Aside from working on an erectile dysfunction – it was initially developed by ICOS but was redeveloped and marketed by Lilly ICOS, viagra’s greatest competition was approved by the FDA under the name Cialis. Its action is the same as that of Viagra as it also inhibits PDE5, it is best to identify the difference between Cialis and Viagra first and foremost.
Although both drugs work the same way in treating erectile dysfunction; these include headache, viagra is also sold under the name Revatio. Considering the difference between Cialis and Viagra, it can also help with a condition called pulmonary arterial hypertension. Despite their differences in certain aspects such as the length of time the pill is useful, the little blue pill, the drug works by inhibiting the enzyme that is responsible for regulating the blood flow in the penis. Tadalafil is the name of the inhibitor contained in the pill known all over the world as Cialis.
At the present, it is used to deal with erectile dysfunction in men but is also marketed as Adcirca for the cure of pulmonary arterial hypertension. LLC after Eli Lilly and Company bought ICOS.