Home > Online Pharmacies >

Hard-On Drugs

Viagra may have been the first oral drug for erectile dysfunction, but it was soon followed by rivals Levitra and Cialis. Each of these drugs, plus generic substitutes, are conveniently available to purchase online. Prices can vary considerably and we suggest you take advantage of our price comparison charts before making any purchase.

Generic versions are a huge bargain, though prices have risen just a bit in recent months. The name brand pills have actually shown a slight drop in price in the same time period. Again, it pays to shop and we've compiled this information to help you get started. We've also included consumer rankings of online pharmicies as collected by "Pharmacy Shark Patrol."

For brand name, click these links: Viagra, Levitra, Cialis. For generic, click these links: Viagra, Levitra, Cialis. Also, several alternatives to these 3 pills can be found here.

PRODUCT COMPARISON	Cialis	Levitra	Viagra
Manufacturer	Lilly Icos	Bayer	Pfizer
Date Released	February 2003	April 2003	March 1998
How long does it work?	up to 36 hours	up to 6 hours	up to 5 hours
Takes how long before action?	30 minutes continuing to 12 hours	25 to 45 minutes	60 minutes
Most common side effects:	Headache, Myalgia dypepsia/upset stomach, back pain	Headache, facial flushing	Headache, facial flushing, altered or bluish vision
Contraindications	Any Nitrate-Based Medicine including Poppers, Angina, Hypertension, Hypotension	Any Nitrate-Based Medicine including Poppers	Any Nitrate-Based Medicine including Poppers
Effectiveness diminished with fatty foods	No	No	Yes