Dermatologist Dr. Fernanda Cassain explains the causes and appropriate treatments for different types of skin blemishes
Melasma is characterized by dark, irregular spots that appear in areas most exposed to the sun, such as the face. However, there are other conditions that also cause blemishes.
How to differentiate?
For example, post-inflammatory hyperpigmentation, which appears after inflammation such as pimples, is more common in people with darker skin.
Another example is solar lentigines, small, dark spots caused by sun exposure over the years, and ephelides, or freckles, which appear in childhood and increase with the sun.
Additionally, phytophotodermatitis can occur when the skin comes into contact with substances such as citrus fruits, such as lemons, and is then exposed to the sun, resulting in blemishes.
The Dr. emphasizes that each of these conditions has different causes and treatments. Therefore, the correct diagnosis made by a dermatologist is essential to identify the type of spot and the most appropriate treatment.
The doctor also warns that treating blemishes without the right diagnosis can worsen the problem.
“Treating melasma without being sure can mean applying the wrong treatment, which doesn’t solve the problem and could even make the spot worse,” he explains. Fernandahighlighting the importance of consulting a specialist.
Finally, she reminds us that daily sun protection is essential, not only to treat blemishes, but also to prevent new lesions and keep the skin healthy over time.
Source: Maxima
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