When Could White Spots Be a Sign of Vitiligo?
Vitiligo is another condition that causes loss of skin pigment, but its appearance is different from tiny scattered dots. It usually produces larger, sharply defined white patches that may gradually enlarge over time. The condition occurs when the immune system mistakenly attacks pigment-producing cells. Although vitiligo is not contagious or dangerous, many people seek treatment for cosmetic reasons or emotional well-being.
Early evaluation by a dermatologist can help distinguish vitiligo from other causes of pigmentation changes and discuss available treatment options if necessary.