The causes of vitiligo are related to a decrease in autoimmunity, family genetics, copper deficiency in the body, or local trauma. This disease is not contagious, with zero chance of transmission between individuals. Once it occurs, it is essential to seek proper treatment at the dermatology department of a regular hospital. Generally, smaller areas are relatively easier to treat, and larger areas can also be improved or cured with long-term persistence. In addition to oral and topical medications, 308 laser treatment can be used for better results. During treatment, it is important to exercise to strengthen immunity, avoid spicy and irritating foods, avoid staying up late, eat more black foods, and try not to consume too much food rich in vitamin C.