If you don't need it, I'd recommend not taking it....would you use a cane if you don't have a limp? Why take the risk of building up a dependencie on something not required? Now, at my age I have to admit that Cialis works great in helping keep me from "getting over stimulated"
Getting it up was never a problem, keeping that way - yes. BTW...even 1/2 a C gave me a bit of a stuffy nose, but did what I need it to do...