When is the contagious period of vitiligo?

Written by Liu Gang
Dermatology
Updated on August 31, 2024
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Vitiligo is not contagious, so there is no contagious period. The disease is primarily caused by decreased immunity, genetic heredity, lack of copper elements in the body, or local trauma. Overall, the causes of the disease are complex and may vary from person to person. Once diagnosed, it is crucial to seek treatment at a reputable dermatology department in a formal hospital. Treatment typically includes oral medication combined with topical medication and supplemented by 308 laser therapy, which generally yields good results. Since the disease is not contagious, it cannot be transmitted through contact with others. It is important to maintain a healthy lifestyle, avoid staying up late, exercise regularly, and strengthen the immune system, as these practices can aid in the treatment.

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Written by Liu Gang
Dermatology
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What to do if vitiligo spreads during pregnancy?

Generally speaking, during pregnancy, due to reduced immunity, hormonal changes, or deficiencies in vitamins and trace elements, vitiligo can spread and worsen. Using oral and topical medications during this period is troublesome, and pregnant women are generally advised against taking medications. It is advisable to visit the dermatology department of a regular hospital for localized 308 laser treatment, which does not affect pregnant women. It is essential to seek treatment at a reputable medical institution where a doctor can diagnose and provide a treatment plan. During pregnancy, it is recommended to consume more black-colored foods such as black rice, black beans, black sesame, wood ear mushrooms, and mushrooms, while avoiding consuming too much vitamin C-rich food like strawberries, oranges, tomatoes, pineapples, and mangoes.

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Written by Liu Gang
Dermatology
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Segmental vitiligo treatment

There are currently multiple ways to treat segmental vitiligo, with the most conventional being a combination of oral medication, topical medication, and 308 laser treatment. If the disease is in the stable phase, melanocyte transplantation can also be considered. The stable phase refers to the condition where, after repeated treatments, there are no changes, no recovery, and no further expansion for a year. This disease is somewhat related to personal immunity, so it is important to regularly exercise to strengthen immunity, consume more dark-colored foods, and avoid eating too much food rich in vitamin C. Proper treatment at a qualified hospital's dermatology department can lead to a complete cure of the disease with persistent treatment.

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Written by Xie Ming Feng
Dermatology
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What fruits can people with vitiligo eat?

Any type of fruit can be consumed as long as it is done normally, appropriately, and in moderation. Even fruits rich in vitamin C have little impact on vitiligo. Consuming fresh fruits normally provides various vitamins and trace elements, which are beneficial to the human body. However, long-term excessive intake of vitamin C-rich foods, medications, or fruits may trigger vitiligo.

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Written by Liu Gang
Dermatology
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What areas does vitiligo initially appear on?

Common initial sites of vitiligo occurrence are actually irregular. Any part of the body that is covered with skin and has melanin can show symptoms of vitiligo. However, it is more likely to appear on the limbs or facial area for most people. This disease is mainly related to reduced autoimmunity, genetic inheritance, a deficiency in copper in the body, or local trauma. Once diagnosed, it is essential to seek standard treatments, which can include oral medications, topical medications, and 308 laser therapy. With regular and long-term treatment, most cases of small areas are relatively easy to treat. For larger areas affecting the whole body, melanocyte transplantation can also be considered.

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Written by Xie Ming Feng
Dermatology
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Can people with vitiligo eat apples?

People with vitiligo can eat apples, however, long-term excessive intake of vitamin C is one of the inducers of vitiligo. Generally, consuming vitamin C in daily amounts exceeding 1-3 grams for several months could potentially trigger vitiligo. Nevertheless, vitamin C is also an antioxidant, which can help eliminate oxygen free radicals in the body. Excessive oxygen free radicals can also damage our melanocytes. Therefore, eating an appropriate amount of fruits containing vitamin C does not greatly affect vitiligo, and there is no need to completely avoid fresh fruits and foods containing vitamin C.