I've been on finasteride (finpecia 1mg/day) for around 10 months now and around a month ago I have noticed a puffy left nipple accompanied by soreness and a ball-like substance under the nipple. I'm guessing this could be down to high estrogen levels?
My question is to those who have had the same or similar experience, did this go away with continuing on finasteride or discontinuing finasteride or not at all?
My question is to those who have had the same or similar experience, did this go away with continuing on finasteride or discontinuing finasteride or not at all?