ED drugs comparison: Viagra vs. Cialis

Viagra (Sildenafil Citrate) and Cialis (Tadalafil) are both used to treat erection dysfunction. Let's see what they have in common and what are their difference.

First of all Viagra and Cialis are manufactured by different firms. Viagra (Sildenafil) is manufactured by Pfizer. And Cialis (Tadalafil) is manufactured by Eli Lilly. That's why these drugs are different visually and have different effects. For example Viagra operates for 4 hours, and Cialis operates for 36 hours. Viagra is produced as blue pills, blue viagra soft tablets or viagra jelly. Cialis is produced as yellow pills, yellow cialis soft tabs or cilais jelly.

Chemically Viagra and Cialis have ingredients of the same type. Viagra (Sildenafil) improves blood flow to your penis so you can enjoy your intimacy in the best possible way 0.5-4 hours after intake. Cialis (Tadalafil) is a phosphodiesterase type 5 inhibitor and it also works by helping the blood flow into the penis to achieve and maintain an erection during sexual stimulation.

There is some difference in side effects of Viagra and Cialis. While Viagra side effects are allergic reactions, irregular heartbeat, shortness of breath, dizziness and nausea, Cialis side effects are less serious: headache, indigestion, back pain, muscle aches, flushing, and stuffy or runny nose. These side effects usually go away after a few hours.

Viagra manufacturers persist on speed of action on the drug-during clinical trials, patients felt the tide of male force through 20 minutes after that. However, Cialis producers believe that their drug gives consumers unique long “temporary window”. After the reception Erection drug, the patient could arise again for the next 36 hours, while the Viagra provides only four hours ability to have sex. To differ be more from powerful competitors, Cialis pills are made yellow. Since 1998, the blue Viagra pill is one of the world’s best-selling medicines.

You can buy cialis and generic viagra online at an online pharmacy.