Why am I always so itchy?
Recently, although i'm not sure for how long this has been going on, but at least 6 months, i've been itchy everywhere, all the time, its worst when i'm wearing jeans at college, I have to scratch the itch with a pen, who know what I look like i'm doing! But I get it everywhere else too, it doesn't leave any marks and I don't have any skin condition, and I don't think i'm allergic to anything, it's just getting really irritating now, and I would really appreciate if anyone could shed some light on what this might be.