I have had this problem for about 6 - 7 years I am now 21 years old ,when it first started I thought I could just be part of being a teenager but there has been no change, I seem to get it when I'm stressed, I am currently working as a decorater so I am exposed to dust and paint quite often but I does some to happen even when I'm not working just not as sevre, I know my father has psoritus on his elbows but he just get dry itchy skin quite different from what I'm getting so I'm not sure it is that, could any one please tell what this is and how to treat it as it is making me feel very uncomftable in life...