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Dermatology (Expert Forum)
Irritation, Arms-Legs
Answered by
Alan Rockoff, MD - dermatology, Child Skin Problems
The Rockoff Dermatology Center
Brookline - MA
Welcome to the DERMATOLOGY FORUM! Questions in this forum are answered by Dermatologists from St. Luke's Roosevelt Hospital, under the direction of Andrew Alexis, M.D., M.P.H.
Irritation, Arms-Legs
by 345medhelpFAN, Apr 17, 2002 12:00AM
I have red bumps, sometimes little tiny white pustuales, mainly on the backs of my arms between my elbow and shoulder and the same thing on my legs from my knee to ankle. I have noticed a few people have redness or irritation in these areas as well, mine seems to vary on how bad it is. The skin doesn't appear overly dry, so I am not sure if I should be moisturizing or what. Is this caused by dry winter weather, are these just common areas that clothing rub, or is it sweat related, or a combo?
Thanks
Thanks
Doctor's Answer
by Alan Rockoff, MD, Apr 17, 2002 12:00AM
, Apr 17, 2002 12:00AM
It's called keratosis pilaris, which means little bumps of keratin protein in the hair openings. It affects just the spots you describe, and it's genetic. If you want, you can smooth them out by applying an alpha-hydroxy moisturizer (Am-Lactin is one-they're nonprescription) and exfoliating after a shower daily with a BufPuf or loofah. The bumps of course return when you stop, so people differ in how much effort they want to put into the exercise.
Best.
Dr. Rockoff
Best.
Dr. Rockoff
