 |
Viagra vs Cialis |
 |
Oral medications for ED
Oral medications used to treat erectile dysfunction include selective enzyme inhibitors (e.g. Sildenafil - "Viagra," Vardenafil HCL - "Levitra" and Tadalafil - "Cialis."). Viagra and Cialis are in a class of medications known as PDE-5 inhibitors, which are used to treat cases of male impotence. They all work to reduce the effects of an enzyme called PDE-5. Reducing the activity of the PDE5 enzyme means more blood can flow to the penis and less leaves. The net result is an improved and longer erection.
Viagra Vs Cialis
- Viagra has been manufactured by Pfizer whereas Cialis has been manufactured Eli Lilly & Co.
- Viagra was introduced in March 1998 . Viagra is the first FDA-Approved oral pill to treat impotence . Cialis was approved by FDA on 21 st November, 2000 .
- Viagra comes in doses of 50mg and 100mg whereas Cialis comes in doses of 5mg,10mg and 20mg.
- Viagra remains effective for 4 Hours whereas Cialis remains effective for 36 Hours.
- The side effects of Viagra include Congestion, Diarrhea, Flushing , Headaches, Urinary Tract Infection and Bluish Vision. The side effects of Cialis include Headache, Myalgia, Dyspepsia and Back Pain.
- Viagra contraindicates with any Nitrate-Based Medicine. Cialis contraindicates with any Nitrate-Based Medicine, Angina, Hypertension and Hypotension .
Viagra advantages
Viagra scores over Cialis in matters of 'Erection Quality and efficacy. Apparently, sildenafil citrate (Viagra) produces the most rigid erection for men, enabling sexual intercourse for patients suffering from erectile dysfunction. Efficacy and erection quality are the key reasons why men prefer Viagra as compared to Levitra and Cialis.
Viagra has the strongest safety profile as compared to Levitra and Cialis. Viagra is safe. It has been tested in more than 130 controlled studies including over 13,000 men. It has the strongest safety profile.
Recent studies show that Viagra can be taken safely by men who are taking medicines for high blood pressure.
Viagra sells the most as compared to Levitra and Cialis. No wonder, nearly 16 million men around the world have chosen to take Viagra instead of other Viagra alternatives.
The health information contained herein is provided for educational purposes only and is not intended to replace discussions with a healthcare provider. Decisions regarding patient care must be made with a healthcare provider, considering the unique characteristics of the patient.
