Thanks for the reply ((timrousbeastie)). Here's some links I copied. The last one is a new theory and it's also discussed here in this forum on anther thread. Does your doctor know about the hair pulling? I hope you find something that works.

http://www.anxietyarticlesite.com/tr...ling-hair.html

http://www.trich.org/

http://ontrich.com/a-possible-tricho...uest-post.html

This link here sounds promising:

http://www.pullfreeatlast.com/end-tr...ling-cure.html