Over the past few months I've noticed an
occasional bump on my left arm, on the
underside, about midway between the elbow
and the armpit. It's like a mosquito
bite, but larger, and mildly itchy. I
usually treat it with aloe. I've noticed
it three times, and every time it seems to
grow and fade away in... perhaps an hour,
maybe longer. It wouldn't unnerve me,
except it seems to be happening in about
the same place every time. Can anyone
help?
