I came across your comment when searching for any remarks about dark under eye circles. I had my 3rd month of injections yesterday and woke up today with severe dark circles under my eyes & so weird!! Like you I need to stick with it but hoping it is temporary. How was your 9th round of injections? Have you noticed any improvement.
I also have a bad reaction after my first round (burning, pins and needles rash) the evening of my injections and into the next day. 2 weeks later I had a similar episode out of the blue. Since then I take a Benadryl before and after my injections and knock wood, it has helped (I also get my shots in my stomach rather than arms).