What Is Keratosis Pilaris?
Keratosis Pilaris (KP), commonly known as “chicken skin,” is a common, harmless skin condition that causes small, rough bumps on the skin. It occurs when keratin, a natural skin protein, builds up and blocks hair follicles. Although it is not contagious, it can affect the appearance and texture of the skin.
Commonly Affected Areas
* Upper arms
* Thighs
* Cheeks (especially in children)
* Buttocks
* Occasionally the forearms
Common Symptoms
* Tiny, rough, skin-colored or red bumps
* Dry, rough skin
* Mild itching (occasionally)
* Sandpaper-like texture
* Redness around the hair follicles
Causes and Risk Factors
* Keratin buildup in hair follicles
* Family history
* Dry skin
* Atopic dermatitis (eczema)
* Ichthyosis vulgaris
* More common in children, teenagers, and young adults
Diagnosis
Diagnosis is usually based on:
* Medical history
* Physical examination
* Skin examination by a dermatologist
Skin biopsy is rarely required.
When Should You See a Dermatologist?
Consult a dermatologist if:
* The bumps become inflamed or painful.
* The condition is widespread or worsening.
* You are unsure whether the bumps are Keratosis Pilaris or another skin condition.
* The appearance of the skin is causing significant cosmetic concern.
Important Facts
* Keratosis Pilaris is not contagious.
* It is a very common and harmless condition.
* It often becomes more noticeable during cold, dry weather.
* The condition usually improves with age, although it may persist in some individuals.
