About 2 months ago I realized my elbows started to get red and very bumpy. Even if I just just bump it on something little it would really hurt. When I bend my elbow it becomes ths nasty form of dry skin. I went to the doctors they said I just needed to put on on mouisturizing lotion. (didnt help). I believe it on my knuckles to my knuckes are red and have very sensitive bumps. I have been puttung on cortizon ointment for about a week but so far no result. I don't know what it is! Help me!!