![What is hairy tongue, what causes it and what is the difference between black, white and yellow hairy tongue? | The Sun What is hairy tongue, what causes it and what is the difference between black, white and yellow hairy tongue? | The Sun](https://www.thesun.co.uk/wp-content/uploads/2018/09/NINTCHDBPICT000432991954.jpg)
What is hairy tongue, what causes it and what is the difference between black, white and yellow hairy tongue? | The Sun
![Hairy tongue is an uncommon, benign condition that is also known as black hairy tongue or lingua nigra Stock Photo - Alamy Hairy tongue is an uncommon, benign condition that is also known as black hairy tongue or lingua nigra Stock Photo - Alamy](https://c8.alamy.com/zooms/6/7d1b08bac6994f5d981716047db1bc2d/a4gtj5.jpg)
Hairy tongue is an uncommon, benign condition that is also known as black hairy tongue or lingua nigra Stock Photo - Alamy
![Dr. Anne A Madden on X: "Gross yet cool: evidence of the bacteria that make hydrogen sulfide (bad breath) at night. A chewable pepto bismal tablet (bismuth) leads to the bacteria-produced sulfur Dr. Anne A Madden on X: "Gross yet cool: evidence of the bacteria that make hydrogen sulfide (bad breath) at night. A chewable pepto bismal tablet (bismuth) leads to the bacteria-produced sulfur](https://pbs.twimg.com/media/D8I9klSWkAAHazT.jpg:large)
Dr. Anne A Madden on X: "Gross yet cool: evidence of the bacteria that make hydrogen sulfide (bad breath) at night. A chewable pepto bismal tablet (bismuth) leads to the bacteria-produced sulfur
The New England Journal of Medicine - A 64-year-old man who reported current use of tobacco presented with a 2-week history of tongue discoloration. He reported no associated dysgeusia or tongue pain.
![Patient's tongue turns 'BLACK and hairy' because of rare reaction to a common antibiotic | Daily Mail Online Patient's tongue turns 'BLACK and hairy' because of rare reaction to a common antibiotic | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/05/10/10/70809697-0-image-a-18_1683710797521.jpg)