I have been very slowly and steadily improving my shrinkage and numbness (not healed by far, but vastly improved) with cialis and daily masturbation over the course of 6 months.
My urologist said cialis as a treatment against shrinkage usually has to be taken for a year or two, which can easily cost 2000€ (10mg or better 20mg/day). But it’s totally worth it from what I can say so far.