If erections start in the brain, centrally acting drugs may play an important role against ED.
Apomorphine
I tried the troches from The ED Clinic, they work but side effects were unbearable when combined with Cialis. I took a generic called Zyprima a few years ago and it was well tolerated; sadly, Zyprima has been discontinued.
2. Trazodone
It was the #1 ED drug before Viagra, I tried it and thought it was horrible.
3. Clavulanic acid?
I tried Augmentin but it didn't improve my erections. I'm guessing oral pills are destroyed in the digestive system, sublingual tablets may be more effective. Anyone tried this?
Any others? Maybe a brain booster that could increase dopamine levels?