Impotence Treatments Compared

We have recently updated this table as new generic sildenafil citrate treatments have been added to the list. As you will see below, these treatments work in exactly the same way as Viagra and have the same potential side effects. They are manufactured by licensed pharmaceutical companies and are legal to buy as Pfizer’s patent on Viagra has expired.

ED (Erectile Dysfunction) can be a physical problem. Normally, when a man is sexually excited, his penis fills with more blood than usual and it becomes erect or hard. When a man has ED (Erectile Dysfunction), his penis does not fill with enough blood to get erect or hard. Or it may not stay erect long enough to complete sex.

ED Treatments Compared

	CIALIS	CIALIS DAILY	LEVITRA	VIAGRA
Manufacturer	Lilly Icos	Lilly Icos	Bayer	Pfizer
Date Introduced	Feb. 2003	Jan 2009	April 2003	March 1998
Dosage	10mg,20mg	2.5mg,5mg	5mg, 10mg,20mg	25mg, 50mg,100mg
Average Approx. Absorption Rate	30 Minutes	4-5 Days initially	20 Minutes	40 Minutes
Duration Of Effectiveness	36 Hours	Continuous	4-5 Hours	3-4 Hours
Reported Side Effects	Headache, Myalgia, Dyspepsia, Back Pain	Less Severe	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, Angina, Hypertension, Hypotension	Any Nitrate-Based Medicine	Any Nitrate-Based Medicine
Useful Links	www.lilly.co.uk	http://emc.medicines.org.uk	www.levitra.co.uk	www.pfizer.com