A few years ago while in college, I went to the student health center for a bad "rash" on my ring finger which had been continually getting worse over the past few weeks. This rash began as a bunch of little ***** blisters, which itched like crazy and would get red and sore after scratching them. They diagnosed me with atopic dermatitis and gave me some extra strength cortisone cream.
Since then, I've had a few small blisters here and there, and a few scabby, itchy rashes which I suspect are related to the dermatitis, and I've been able to control them with the cortisone cream. My question is, is there a connection between dermatitis and some kind of vitamin deficiency? When I was diagnosed they said it was from stress but I'm not overly stressed right now so I'm not sure why I'm still getting these. Any suggestions or help here would be great! Thanks!
(By the way, I saw some vague references to vitamin D deficiencies and pregnancy on google, but I am definitely not pregnant.. although I am female. Don't know if this matters.)