Itchy all over, esp scalp. allergic to all enviro items, but on flonase with clean house and it's winter. dry skin. very itchy!

See doctor: There are many causes for generalized itching but i would suggest that you first avoid using any strong or scented soap and apply a skin moisturizer immediately after bathing. Anxiety can induce or worsen itching as well. For the scalp itching: Wet hair->apply sesame oil->shampoo gently after 15 minutes may be helpful. Rx cortisone spray /solution may also be needed if above failed.