Ropinirole, a d2/d3 agonist can also be used to reduce prolactin in doses as small as .2mg, but a short half life of c. 6 hours makes dosing a pain… and it’s also not as cheap as selegiline.
I tried selegiline a few years ago and found it really improved my short term memory-- i had a job grading multiple choice exams and pre-deprenyl, would look at the answer key, remember 4-6 answers, mark the questions and thrn have to look back at the answer key before going on to mark the next questions. At doses of 2.5-5mg/day I found I could remember 8 or 9 answers at a time.
It is also a neuroprotectant. I was turned on to the stuff after reading a paper in which the rats on selegiline 1) lived longer 2) finished the maze more quickly and 3)had more sex than the rats without it.
I tried a dose of 10 mg per day and after about a week, if i remember correctly, I woke up in the middle of the night hearing voices- just random words and bits of speech, no one telling me I was jesus or should kill my colleagues or anything like that. Did I turn myself into a schizophrenic for a night, lol?