u/HoeKoi

I have horrible darkening near all my joints: knuckles, neck, elbows, armpit, etc. I've tried looking into it and most advice is for people who are prediabetic/diabetic, which I'm not afaik. I've had this since I can remember and I've even shown this to a couple of doctors and they've all not given me any solutions to this.

If anyone else has had this and solved it, what did you do? Thanks for any replies!