A side effect of certain autoimmune or genetic conditions
It’s also worth noting that milia can appear in adults even without obvious cause. Sometimes, it simply reflects how the skin is aging and regenerating over time.
Where Do Milia Show Up?
Milia can appear anywhere on the body, but they are most commonly found on:
Under the eyes
Upper cheeks
Forehead and temples
Nose
Chin
Chest or upper torso
Arms and legs
Occasionally, in the mouth or on intimate areas
For older adults, milia around the eyes and cheeks are especially common, as the skin in those areas is thinner and more delicate.
Should You Be Concerned?
In most cases, milia are completely harmless. They don’t itch. They don’t hurt. And they’re not contagious.
However, they can be mistaken for other skin issues, so if you’re unsure whether the bumps are milia, have them evaluated by a healthcare provider—especially if they change in size, color, or become inflamed.
What Not to Do: Please Don’t Squeeze!
Milia may look like pimples, but they don’t behave like them—and squeezing them will only harm your skin.
Trying to “pop” or scrape them out yourself can lead to:
Scarring
Infection
Skin discoloration
Delayed healing
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