Hi, I have this itchy bump (one) on my
forearm that has moved 4 times. It is
about the size of a pencil tip. It stays
in one spot for about 2 weeks. Then it
will go away and come back in a different
spot. It only moves a couple of
centimeters. All four spots have been
within an area about the size of a
quarter. The bump doesn't seem to have
any color to it, it is just extremely
itchy. Anyone have any idea what this
could be? Thanks in advance!!