Black hairy tongue (BHT) is characterized by a discolored, hairy tongue. We herein report
two cases of BHT associated with antibacterial agents and review previous cases. In Case 1 …

Black hairy tongue (BHT) is a benign condition commonly found among people who smoke,
have poor oral hygiene, are immunocompromised, or have a medical condition limiting their …

Black hairy tongue is a rare condition, characterized by a black discoloration and hair-like
structure appearing on the dorsal surface of the tongue. The mechanism of black hairy …

The term black hairy tongue was first coined by Amatus Lusitanus in the year 1557. 1 It is a
reactive hypertrophy and defective desquamation of filiform papilla causing hair-like …

To the Editors: Black hairy tongue syndrome (BHT) is a relatively common (prevalence rates
between 1% and 11% in various dental outpatient populations) and harmless coating of the …

Key Clinical Message A 31‐year‐old female with a diagnosis of bipolar disorder developed
black hairy tongue after alprazolam therapy. Her symptom resolved 10 days after the …

Black hairy tongue (BHT) is characterized by abnormally hypertrophied and elongated
filiform papillae, appearing as blackish discoloration on the dorsal surface of the tongue …

目的探讨抗微生物药物哌拉西林他唑巴坦诱发可逆性黑毛舌的识别和处理方法.
方法回顾性分析本中心收治的5 例应用哌拉西林他唑巴坦后发生黑毛舌患者的病例资料 …

Background Oral staining can be secondary to intrinsic or extrinsic environmental factors [1].
Extrinsic staining is recognized mostly on dental surfaces and is commonly associated with …

ABSTRACT Black Hairy Tongue (BHT) is a benign condition, caused by a defect of keratin
desquamation over lingual papillae and its discoloration is caused by the presence of …