Home > Diseases & Conditions > Keratosis Pilaris
Keratosis pilaris is a common skin condition that causes small, sandpaper-like bumps to appear on the upper arms, buttocks and thighs.
Written by familydoctor.org editorial staff
Causes & Risk Factors
Diagnosis & Tests
Eczema and Atopic Dermatitis
to Ask Your Doctor About Keratosis Pilaris
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Skin Rashes and Other Changes
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