Disease 13. Tinea Versicolor: The Discolored Patches
Tinea versicolor, also known as pityriasis versicolor, is a common fungal skin infection that causes discolored patches on the skin. These patches can be lighter or darker than the surrounding skin and are typically found on the chest, back, or upper arms.
The condition is caused by the overgrowth of the yeast Malassezia on the skin, which can disrupt the normal pigmentation process. Tinea versicolor is more common in warm, humid climates and can be exacerbated by sweating or the use of oily skincare products.
Treatment for tinea versicolor includes over-the-counter antifungal creams, lotions, or shampoos containing ingredients like selenium sulfide or ketoconazole. In more severe cases, a healthcare provider may prescribe oral antifungal medications. It’s important to note that while treatment can effectively clear the fungal infection, it may take several months for the affected skin to return to its normal color.
Practicing good hygiene, avoiding excessive sweating, and using oil-free skincare products can help prevent tinea versicolor from recurring. (13)
