ED and TriMix injections

I had the office visit with the 0.1ml injection to initiate/educate me on the process and had a minimal response (showed some signs of life but nothing resembling an erection). A few days later I tried 0.15 and had a brief erection lasting no longer than a minute or two that was sufficient for sex. Since it didn't last long enough, the next two times I tried 0.2 but had responses closer to the 0.1 office visit than the 0.15 brief erection. I suppose the next step should be to try 0.25 but I can't get over that fact that I had an erection at 0.15.

Has anyone else had similar responses before they found the "right" dosage? Does it matter if one is sexually aroused or using it in more of a clinical sense?

I have been fully ED since the surgery and was on Cialis for a while to no effect and am currently using the pump in between injections.

Often recommended here is to apply some constriction at the time of the injection and for a few minutes afterwards. Another technique, since you already have a pump, is to pump up a little beforehand. As always, your mileage may vary.

Sounds like you're on the right track, starting early with injections & being cautious about the dose. In order to achieve the desired results, I have slowly increased my tri-mix dose to .50 under the doctor's guidance. My results are good, but not perfect, and there is minor variance in the firmness and duration. I agree with the others' advice, practice makes perfect, have the full strength Sudafed on hand just in case.

I'm sure that other factors play a part in the varying results: stress level, stimulation, arousal, frequency, alcohol, fatigue, etc.

My first 2 times were great, then I "missed" the next 2 times, getting only a short, weak result. Now, aiming halfway up, at the 2 O' clock position, with an auto injector, and constricting manually for 4-5 minutes does it. Each successful time increases my confidence & comfort level.