Keratosis Pilaris

What is Keratosis Pilaris?

Keratosis Pilaris (KP) is a common, harmless skin condition that causes small, rough bumps on the skin. It is sometimes called “chicken skin” because of its texture. KP occurs when keratin (a skin protein) clogs the hair follicles.

Causes

• Buildup of keratin → blocks hair follicles.
• Genetics – tends to run in families.

More common in people with:

• Dry skin
• Eczema (atopic dermatitis)
• Asthma or allergies
• Can worsen in cold, dry weather.

Symptoms / Appearance

• Tiny, rough, skin-coloured, red, or brown bumps.
• Most common on:
• Upper arms
• Thighs
• Buttocks
• Cheeks
• May cause dryness or mild itchiness.
• Skin feels like sandpaper or “chicken skin.”

Treatments

• (KP is harmless and doesn’t always need treatment, but options can improve appearance and texture.)
• Skincare & Medical Treatments
• Moisturisers → keep skin hydrated and reduce dryness.
• Exfoliating creams with:
• Lactic acid
• Urea
• Salicylic acid
• Topical retinoids → encourage cell turnover (prescription only).
• Laser therapy → helps with redness and stubborn cases.

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Lifestyle Tips

• Use gentle cleansers – avoid harsh soaps.
• Short, lukewarm showers (hot water dries the skin).
• Gently exfoliate (avoid aggressive scrubbing).
• Apply moisturiser immediately after bathing.

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Prevention / Management

• Keep skin well-hydrated.
• Use humidifiers in dry climates.
• Avoid scratching or picking at bumps (can worsen irritation).
• Consistent skincare routine helps minimise flare-ups.

FAQs

Q1. Is keratosis pilaris harmful?
No, it is harmless and purely cosmetic.

Q2. Can KP be cured?
There’s no permanent cure, but treatments can make the skin look and feel better.

Q3. Does it get worse in winter?
Yes, cold and dry weather often makes KP worse.

Q4. At what age does it appear?
Usually in childhood or teenage years; may improve with age.

Q5. Can diet affect keratosis pilaris?
Not directly proven, but a healthy diet and hydration support overall skin health.