She won't accept it is dry skin. She has lived in 3 facilities over the last 3 years, and at each one at some point -usually winter - she complains there are bugs in some of her clothes that are biting her. She wants everything washed and fumigated. We have asked about meds causing it, and it is possible that the benedryl she takes to sleep could cause her to be dry - but she has this problem way before she started taking the benedryl so I tend to think that is not the problem. Any suggestions as to how to handle this? I am at a loss other than taking her to the doctor again to tell her it is dry skin, or nerve endings tingling.She doesn't believe it.