Understanding Hypopigmentation vs. Vitiligo: Key Differences and Causes

Shefalimishra1030 Jul, 2024Health

Hypopigmentation and vitiligo are two distinct conditions that affect the skin's coloration, often leading to confusion due to their similar appearances. While both result in lighter patches of skin, their underlying causes and characteristics differ significantly. Hypopigmentation refers to a decrease in melanin production, which can be caused by various factors such as skin injuries, infections, or certain medical conditions. On the other hand, vitiligo is an autoimmune disorder where the body's immune system mistakenly attacks and destroys the melanocytes, the cells responsible for producing melanin, leading to well-defined white patches on the skin.