New pale patches during GLP-1 treatment deserve a diagnosis before a camouflage purchase.

Find out what changed the pigment

Pale patches can have several causes, including vitiligo, tinea versicolor or a previous skin injury. A dermatologist reviews your history and examines the skin, sometimes using a Wood’s lamp to see pigment changes more clearly. Get a diagnosis before choosing a color-correcting treatment. [1]

Separate color loss from a forecast

Vitiligo can affect skin of any tone. Hair in an affected area can turn white too. It is not contagious. Some pigment can return without treatment, but complete spontaneous return is uncommon. A photograph alone cannot establish that your patch is vitiligo. [3]

Plan protection and optional coverage

For diagnosed vitiligo, AAD advises shade, protective clothing and broad-spectrum, water-resistant SPF 30 or higher on uncovered skin outdoors. Apply 15 minutes before going out; reapply every two hours and after swimming or sweating. Tanning can increase contrast. Optional camouflage includes waterproof makeup or a self-tanner containing dihydroxyacetone. Coverage is a personal choice. [2]

This US guidance does not establish GLP-1 causation or guarantee pigment recovery. For routine protection, read our sunscreen guide.

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This article provides general education, not a diagnosis or an individual treatment plan. Medication information refers to US sources. Discuss medication, nutrition and cosmetic treatment decisions with qualified clinicians.

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Skin careAcne Scars During GLP-1: Identify the Mark Before TreatmentSkin careAzelaic Acid for Acne Marks on GLP-1: Trial and Label Checks

Sources

  1. Vitiligo: Diagnosis and treatmentAmerican Academy of Dermatology↩ Back to text
  2. Vitiligo: How to make it less visible and prevent spreadingAmerican Academy of Dermatology↩ Back to text
  3. Vitiligo: FAQsAmerican Academy of Dermatology↩ Back to text