Cialis vs. Viagra
| DRUGS |
Cialis |
Viagra |
|
Manufacturer |
Ei Lilly |
Pfizer |
| Date
Introduced |
Feb 2003 |
March 1998 |
| Dosage |
5mg,10mg,20mg |
50mg,100mg |
Average
Approx. Absorption Rate
(time until active) |
20 Minutes |
40 Minutes |
| Duration
Of Effectiveness |
36 Hours |
4 Hours |
| Reported
Side Effects |
Headache,
Myalgia, Dyspepsia, Back
Pain |
Congestion,
Diarrhea,
Flushing , Headaches, Urinary
Tract Infection, Bluish Vision |
|
Contraindications
|
Any
Nitrate-Based Medicine, Angina,
Hypertension, Hypotension |
Any
Nitrate-Based Medicine |
|
