Small, skin-colored or slightly darker bumps appearing on the neck, armpits, or other areas are surprisingly common. While often harmless, they can be alarming when they first appear. Understanding why they occur, what they indicate, and how to care for them can help prevent unnecessary worry and maintain healthy skin.
Let’s explore the main reasons behind these small bumps and what you should know.
1. What Are These Bumps?
The bumps you notice are often one of the following:
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Skin tags (acrochordons): Soft, small growths that hang from the skin
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Keratosis pilaris: Tiny, rough bumps caused by blocked hair follicles
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Milia: Hard, white cysts formed by trapped keratin under the skin