I have had a reaction to Humira that has caused what I am sure is psoriasis according to what the Humira info indicates, pussy pustules that have a red area around them. This first started developing around the second week of November and got really bad all over my body, especially on my genital area, upper legs, stomach, back, and scalp. It has taken a long time for this to start getting better and for the itching to stop driving me crazy. It has left my whole body extremely dry and now my scalp has a tinny / metallic odor. Why??