In some cases, white spots can also be related to vitiligo, a condition where the skin loses pigment in patches. These spots are usually larger, more defined, and can spread over time. Vitiligo occurs when the body’s immune system mistakenly attacks pigment-producing cells.
Nutritional deficiencies, particularly low levels of certain vitamins like B12, can sometimes play a role as well, although this is less common.
So how can you tell the difference?
– If the spots are small, flat, and not itchy, they’re likely harmless sun-related changes like IGH.
– If there’s slight scaling or itching, a fungal infection might be the cause.
– If the patches are spreading or sharply defined, it’s worth getting checked for vitiligo.
The good news? Most of these conditions are treatable—or don’t require treatment at all.
Simple steps like using sunscreen regularly, keeping your skin moisturized, and maintaining a balanced diet can help protect your skin and prevent further changes. If you suspect a fungal infection, over-the-counter antifungal creams are often effective. For conditions like vitiligo, a dermatologist can recommend therapies to help restore pigment or even out skin tone.