White patches on skin result from melanin loss or reduced pigment production in affected areas. Vitiligo, affecting 0.5-1% of the population, is the most common cause where immune cells attack melanocytes. Other causes include fungal infections like tinea versicolor, post-inflammatory hypopigmentation from eczema or injuries, and autoimmune conditions such as morphea or lichen sclerosus. Chemical exposure, certain medications, and genetic disorders like albinism can also create white patches. The patches may be small spots or large areas, and their appearance varies depending on the underlying condition and your natural skin tone.
Are white skin patches contagious?
When should I see a doctor about white patches?
Can white patches on skin be prevented?
Learn about vitiligo, an autoimmune condition causing white patches, including early warning signs and available therapies. This guide covers both medical treatments and lifestyle management strategies.
Discover how to identify common fungal infections like tinea versicolor that cause skin discoloration. This article explains symptoms, risk factors, and effective antifungal treatment approaches.
Explore various conditions that affect skin pigmentation, from temporary changes to permanent disorders. This comprehensive resource helps you understand different types of skin discoloration and their causes.
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