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Vitiligo
Mild
Vitiligo is a condition in which areas of the skin lose their normal pigment, producing lighter or white patches. It occurs when pigment-producing cells called melanocytes are destroyed or stop functioning. The patches may appear on the face, hands, feet, around body openings or other areas and can gradually become more extensive. Hair in affected areas may also lose pigment.
Body System
Skin Hair & Nails
When to Seek Medical Attention
Vitiligo is generally not an emergency and usually develops gradually. Seek medical assessment when skin changes are new, rapidly progressing, uncertain in diagnosis, or associated with other symptoms suggesting another condition. Urgent evaluation is appropriate for sudden widespread skin changes accompanied by significant illness or other concerning symptoms.
Symptoms
1
Causes
0
Treatments
5
Diet
3
Overview
Vitiligo is a condition in which areas of the skin lose their normal pigment, producing lighter or white patches. It occurs when pigment-producing cells called melanocytes are destroyed or stop functioning. The patches may appear on the face, hands, feet, around body openings or other areas and can gradually become more extensive. Hair in affected areas may also lose pigment.
Symptoms 1
Loss Of Speech
Causes
The exact cause of vitiligo is not fully understood. It is generally considered an autoimmune condition in which the immune system attacks melanocytes. Genetic factors may contribute to susceptibility. Vitiligo may occur along with other autoimmune disorders. In some people, skin injury, severe sunburn or other forms of skin damage may precede the appearance of new patches, although these factors do not explain every case.
Risk Factors
Having a family member with vitiligo can increase risk. Other risk factors include having certain autoimmune conditions and, in some people, a history of significant skin injury or severe sunburn. Vitiligo can develop at any age and affects people of all skin types. Many people who develop it have no known risk factor.
Diagnosis
Diagnosis is based on a patient's medical history,
symptoms, physical examination and, when necessary,
laboratory or imaging investigations.
Vitiligo is usually diagnosed from the appearance and distribution of depigmented skin during a physical examination. A Wood lamp may help a healthcare professional identify areas of pigment loss, particularly in lighter skin. Medical history and examination may be used to look for associated autoimmune conditions. A skin biopsy or blood tests may sometimes be recommended when the diagnosis is uncertain.
Prevention
Key Prevention Tips
There is no proven way to prevent vitiligo because its underlying causes are not completely understood
Protect depigmented skin from excessive sunlight because areas without pigment are more vulnerable to sunburn
Use appropriate sun protection and avoid unnecessary skin injury
People with vitiligo should seek medical advice if new or changing patches appear so that other causes of pigment loss can be considered
Prevention Guidance
There is no proven way to prevent vitiligo because its underlying causes are not completely understood. Protect depigmented skin from excessive sunlight because areas without pigment are more vulnerable to sunburn. Use appropriate sun protection and avoid unnecessary skin injury. People with vitiligo should seek medical advice if new or changing patches appear so that other causes of pigment loss can be considered.
Reminder: Prevention recommendations should be tailored to your personal health status and risk factors.
Treatment & Management 5
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Detailed treatment guidance is currently being prepared.
Medical Note: The treatment information provided is intended for educational purposes only.
Always consult a qualified healthcare professional before starting,
stopping, or changing any treatment.
Diet & Nutrition 3
Recommended Foods
Fresh fruits
Rich in nutrients
Vegetables
Support skin health
Nuts and seeds
Provide antioxidants
Foods to Avoid
Processed foods
Limit intake
Excess junk food
May affect health
Medical Nutrition Note: Diet recommendations are intended for general educational purposes and should be tailored to individual health needs by a qualified healthcare professional.
Frequently Asked Questions 5
Vitiligo causes loss of skin pigment leading to white patches.
Autoimmune destruction of pigment cells is a common cause.
No, it is not contagious.
It may progress slowly in some individuals.
Treatment may improve appearance and slow progression.
Helpful Tip: These answers provide general medical information.
Consult your healthcare provider for advice tailored to your condition.