How does Cialis work? Cialis helps to temporarily provide men with the ability to get and keep an erection by increasing blood flow to the penis. A man’s erection depends on the body delivering – and trapping – the blood in the penis long enough to provide the stimulation and satisfaction for sexual activity. Cialis, ...
History of Cialis Cialis is the first joint product of Lilly, an Indiana based pharmaceutical company and ICOS, a biotechnical firm located in Washington state. The search for an effective erectile dysfunction drug began in 1993 when ICOS began researching IC351, a compound which inhibits the PDE5 enzyme. The following year ICOSS receives the first ...
Diabetes & Impotence Diabetes is a common cause, with approximately one-half of all diabetic men experiencing erectile dysfunction at some point in their lives. Since diabetes has adverse effects on both blood vessels and nerves, the erectile dysfunction is likely a result of both. Maintaining optimal glucose control minimizes the risk of erectile dysfunction. Erectile ...