5 Facts about Vitiligo

Vitiligo is a long-term skin condition that causes white or light patches on the skin. This happens when the cells that give skin its color (called melanocytes) stop working or are destroyed. These cells normally make melanin, the pigment that decides your skin tone. Without them, the affected areas lose their color. While vitiligo is not life-threatening, it can affect a person’s self-esteem. Here are five important facts about vitiligo that you should know. 1. Vitiligo Is an Autoimmune Disorder Vitiligo occurs when the body’s defense system attacks the cells that give skin its color (melanin) by mistake. This leads to the loss of skin color in patches. What Causes This Immune Response? Genetics: About 20% of people with vitiligo have a close relative with the condition. Environmental Triggers: Factors like sunburn, stress, or chemical exposure may trigger vitiligo in those already at risk. Other Autoimmune Conditions: People with vitiligo are more likely to have thy...