Yes, sounds like possible dermatillomania to me....I have that, too. I've bitten and picked at my fingernails/cuticles since I was about 11 or 12 years old. It's something I do out of anxiety, or when I'm nervous or just bored. It does hurt, but you sort of come to ignore the pain after awhile, and it actually kind of becomes something you feel like you HAVE to do. The psychiatrist I've seen has told me that it could possibly be related to OCD.
However, there are some things one can do to keep from picking at their skin...here are a few things that I have found helpful - without the use of things like bad-tasting stuff you put on your fingertips to discourage it....people shouldn't be punished for dermatillomania; it's not their fault.
Anyway:
- Find something - anything - you can fidget or stim with. For me, these objects are usually two smooth stones, a Tangle toy, or a small stuffed animal that can be concealed in a pocket. If feelings of anxiety or boredom are what drive you to pick, then having something that feels nice, soft, or smooth to stroke, rub, or pinch may satisfy the urge to pick (my stuffed chicken, Babs, LOVES to have her little feet pinched, stroked, and tickled by me! ) Tumblr also has links to tutorials for making tiny fidget beanbags - just search for "fidget toys" (Do NOT do a search for "stim toys," tho - trust me.).
- Sitting on your hands while you are seated in chair might be helpful, too.
- Put some healing lotion on wherever you pick, and cover them with band-aids...the band-aid and the lotion help to serve as reminders "not to touch."
- Spinner rings that you can wear on hands where you usually "pick" can help, too. They are rings with a "spinny" component in the middle that you can twirl with your fingers.
I'll post some more if I can think of anything else! You're a good friend to want to seek advice on your roommate's behalf, OP.
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