White spots can become more noticeable in summer because surrounding skin tans while the affected areas remain lighter. One common cause is tinea versicolor, a yeast overgrowth encouraged by hot, humid weather and sweating.
Common causes
-
Tinea versicolor: Light patches on the chest, back, neck, or shoulders, sometimes with mild itching or fine scales.
-
Pityriasis alba: Pale, dry patches, often on the face.
-
Vitiligo: Clearly defined white patches caused by loss of skin pigment.
How can you treat them?
-
Use an appropriate antifungal cream or medicated shampoo if a healthcare professional confirms tinea versicolor.
-
Apply moisturizer to dry skin.
-
Wear sunscreen to prevent tanning from making the spots more noticeable.
-
Consult a dermatologist if the patches spread, persist, or become completely white.
Remember: Even after successful antifungal treatment, normal skin color can take weeks or months to return.
