I travel long distances daily on a motorcycle for my sales job and have developed white patches on my hands due to sun exposure. What is this condition, and what medicines, creams, or sunscreens should I use to treat it?
These white patches are likely a harmless condition called Idiopathic Guttate Hypomelanosis or sun-induced hypopigmentation, triggered by prolonged UV exposure. It is completely benign, so please do not worry. To manage this, apply a broad-spectrum sunscreen with SPF 50 or higher on your hands before riding, and wear UV-protective gloves. For treatment, a dermatologist may recommend topical retinoids (like tretinoin cream) or topical calcineurin inhibitors (like tacrolimus ointment) to help restore skin colour. Please consult a doctor for a physical examination and a tailored prescription.
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I travel long distances daily on a motorcycle for my sales job and have developed white patches on my hands due to sun exposure. What is this condition, and what medicines, creams, or sunscreens should I use to treat it?