Hyperpigmentation
More common causes
Varicose veins
Acanthosis nigricans
Kwashiorkor
Chronic kidney disease
Hypothyroidism
Nevus of Ota
Hereditary hemochromatosis
Rosacea
Malassezia furfur
Freckles
X-linked dominant chondrodysplasia punctata 2
Onchocerciasis
Primary biliary cholangitis
Hematoma
Cutaneous T-cell lymphoma
Melanoma
Less common causes
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PiqSd9pwM2Xo9yeV9Gt3nPtSLbpg
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7Bd1UqsDZC73mCJzqV3R
Mb30bmcaHB9LHqX8jD6sYn9GP48mfmI
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Uncommon causes
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Pharmacological causes
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