caverject

I have always had great success with Caverject. In October while on vacation I used it multiple times and it worked fantastic. I used only 5mg (I have the option of 5, 10, 15 and 20mg). I am on vacation again now. Yesterday I injected 5mg and all I got was a weak erection. This morning I tried...

I have read that Caverject injections should not be used more than three times a week and that at least 24 hours should before the next use. What can happen if it is used daily? I am going on vacation for ten days and just during that ten day period I want to use it every day or at least every...