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GlossaryPityriasis Alba

common skin condition with round, scaly, light patches

Pityriasis Alba is a common skin condition typically seen in children and young adults, characterized by the appearance of round or oval, slightly scaly, hypopigmented patches on the face, neck, and arms. These patches are usually more noticeable after sun exposure and are thought to be related to eczema, though the exact cause is not well understood. The condition is generally harmless and often resolves on its own without treatment.

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5 / 732 results

research Common Skin Disorders in Pediatric Skin of Color

35 citations , October 2019 in “Journal of pediatric health care”

Children with darker skin tones can have specific skin conditions that need tailored treatments.

research Off-Label Uses of Topical Vitamin D in Dermatology: A Systematic Review

26 citations , March 2014 in “Journal of cutaneous medicine and surgery”

Topical vitamin D is useful for some skin conditions but not effective for others, and more research is needed.

research The color of skin: white diseases of the skin, nails, and mucosa

4 citations , July 2019 in “Clinics in Dermatology”

The document concludes that while white skin, nail, and mucosa diseases increase skin cancer risk, they are generally harmless, especially compared to darker pigmentation conditions.

research Caracterización de signos cutáneos y sus anexos, en niños menores de 5 años con desnutrición severa

April 2025 in “Revista Digital de Postgrado”

Severe malnutrition in young children causes various skin and nail issues, mainly pigmentation changes and extreme thinness.

research Possible relationship between poor skin disorders prognosis and serum zinc level: A narrative review

July 2022 in “Dermatology Reports”

Low zinc levels might be linked to worse outcomes in various skin disorders.

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community My boyfriend’s scalp has white spots all over.

in Shaved/buzzed 81 upvotes 10 months ago

White spots on a bald scalp, likely tinea versicolor, can be treated with ketoconazole or selenium sulfide shampoos like Selsun Blue. Consulting a dermatologist is recommended for proper diagnosis and treatment.

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