Lichen Planopilaris is a type of follicular lichen planus causing hair loss, sometimes permanent. Reactions to chemicals or certain drugs can cause this type of hair loss.
This blog explores topics in 'Trichology' (the orthodox sciences of human hair). We welcome you either as an interested visitor or a prospective student seeking to study trichology to share your comments and experience. As the archives continue to accumulate, probably at some point they will become a useful reference for all. This hair loss forum may help you to grow hair too!