They are in a class of drugs called phosphodiesterase-5 (PDE5) inhibitors that also includes vardenafil (Levitra, Staxyn ODT), and avanafil ()
This more prolonged duration of action is one of the main advantages of Cialis
typical starting dose is 50 mg, can be increased to 100 mg
If you have sex on up to 3 different days a week, then the most cost effective treatment for you could be Sildenafil
Levitra and Viagra® are both PDE5 inhibitors and work in pretty much the same ways with the same results
Levitra is much more potent compared to Viagra and Cialis, meaning you do not have to take as much to achieve the same results
Both Levitra and Cialis can cause side effects, but the type and severity may differ between the two drugs
However, both are primarily used before sexual intercourse but Cialis can be used for other reasons too
The cost of the drug with and without insurance can depend on several factors The biggest difference between Cialis and Viagra is how long they last
He or she will be able to even supply you with a prescription, which can then be Tadalafil (Adcirca, Cialis) Vardenafil (Levitra, Staxyn) Avanafil (Stendra) All four medications enhance the effects of nitric oxide — a natural chemical your body produces that relaxes muscles in the penis
Women also prefer Cialis
The only FDA-approved ED products-such as Viagra, Cialis and Levitra because the products were associated with Viagra Vs