Why A Man's Tongue Turned Black And Hairy Following A Stroke - All That's Interesting

After a stroke left an Indian man partially paralyzed, he spent months eating soft foods, leading to a condition called "black hairy tongue."

JAMA Network/American Medical AssociationThe patient suffered from a condition where the papillae on the tongue are allowed to grow uncontrolled, causing the appearance of black hair. Two and a half… [+3691 chars]

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