Lingual melanotic macule the first case report in an adult patient* Anais Brasileiros de Dermatologia Pigmented fungiform papillae, or papillary tip melanosis Registered Dental Hygienists Black Hairy Tongue New England Journal of Medicine Indian patient (mid 70s) with chief concern tongue is turning black. Swipe for more photos. These post inflammatory changes are more common in folks with more melanin in their skin. The underlying Cancer patient's tongue turned black and hairy 'after rare antibiotics reaction' The Independent