Cialis - Levitra - Viagra Comparison
| Drugs |
Cialis |
Levitra |
Viagra |
| Manufacturer |
Eli Lilly |
Bayer |
Pfizer |
| Date Introduced |
Feb 2003 |
April 2003 |
March 1998 |
| Dosage |
5mg,10mg,20mg |
5mg, 10mg,20mg |
50mg,100mg |
Average Absorbtion
Rate
(time until active) |
20 Minutes |
40 Minutes |
40 Minutes |
| Duration Of Effectiveness |
36
Hours |
4
Hours |
4
Hours |
| Reported Side Effects |
Headache, Myalgia,
Dyspepsia, Back Pain |
Headache, Flushing,
Dyspepsia, Nasal Congestion |
Congestion, Diarrhea,
Flushing, Headaches, Urinary Tract Infection, Bluish Vision |
| Contraindications |
Any
Nitrate-Based Medicine, Angina, Hypertension, Hypotension |
Any
Nitrate-Based Medicine |
Any
Nitrate-Based Medicine |
| |
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Cialis begins working as fast as 15 minutes!
Cialis has a fast onset time. In clinical studies some men treated
with Cialis noticed improvement with their ability to achieve and
sustain erections during intercourse in as little as 15 minutes
following their initial dose.
Cialis keeps working for up to 36 hours! In clinical
studies, some men were able to achieve erections for up to 36 hours
after their initial dose of Cialis. This extended duration allows
couples to prolong their sexual encounters until they feel the moment
is right for them.
Cialis can be taken with or without food! Cialis
is unaffected by food. Which means you can eat whatever you want
without inhibiting the effectiveness of the drug.
Cialis is a great treatment option for diabetics!
In clinical studies the effectiveness of Cialis in patients with
diabetes did not decline. Cialis works better for patients with
diabetes.
More news articles about ED drug comparisons:
Viagra
Vs. Cialis (Forbes.com, 12/3/03)
Viagra
Vs. Levitra (Forbes.com, 10/6/03) |
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