hi, i'm female 35 yrs old. i have very, very itch & scaly legs. they're so itchy i can't avoid scratching them because it relieves itchiness. because of too much scratching, my legs have developed wounds. there are more tiny bumps that appear and they're itchy too. im afraid it will cover all my legs if i dn't have it treated soon. as of now, the wounds are only right above the ankles but it seems spreading fast. sometimes, i have also itchiness all over the body like the back and my arms and there are small (i dont know how to describe) on my arms and on hands. when i scratch them, they become red and grow. if i don't scratch, my hands return to normal. i'm afraid my leg disease is spreading all over my body. is there any treatment for this? pls help.