See a dermatologist to confirm the cause before treating
Use a broad-spectrum sunscreen daily
Apply a gentle moisturizer regularly
Avoid harsh soaps, scrubs, and skin-lightening products
Treat fungal causes with an antifungal cream if prescribed
Treat eczema or inflammation with a doctor-recommended topical medicine
Use prescribed topical steroids only under medical supervision
Manage vitiligo with dermatologist-guided treatments such as topical medicines or light therapy
Correct nutritional deficiencies if tests show low vitamin B12, folate, copper, or iron
Keep the skin clean and avoid picking or scratching
Seek medical care if the spots spread, itch, scale, or do not improve