GreenMedi Medical Centre 绿美德医药中心 - When blood doesn't flow well it leads to blood stasis, most notable with black spots appearing on the tongue as well as the tongue becoming purple -
![Chemotherapy-Associated Tongue Hyperpigmentation and Blue Lunula - JDDonline - Journal of Drugs in Dermatology Chemotherapy-Associated Tongue Hyperpigmentation and Blue Lunula - JDDonline - Journal of Drugs in Dermatology](http://dl.jddonline.com/articleimages/article_2055/table1.png)
Chemotherapy-Associated Tongue Hyperpigmentation and Blue Lunula - JDDonline - Journal of Drugs in Dermatology
![Face Reading Class: Black Spots on Tongue Tell About You | सामुद्रिक शास्त्र | फेस रीडिंग सीखें - YouTube Face Reading Class: Black Spots on Tongue Tell About You | सामुद्रिक शास्त्र | फेस रीडिंग सीखें - YouTube](https://i.ytimg.com/vi/V6jX-ARTCIE/mqdefault.jpg)
Face Reading Class: Black Spots on Tongue Tell About You | सामुद्रिक शास्त्र | फेस रीडिंग सीखें - YouTube
Hakim suleman khan - Dark Spots on Tongue ! Black spots on tongue may form on the top or underside of the tongue. It may be caused by the natural pigmentation of
![Hi Reddit! I woke up with this black spot in my tongue, do I have to worry about it? 27M : r/AskDoctorSmeeee Hi Reddit! I woke up with this black spot in my tongue, do I have to worry about it? 27M : r/AskDoctorSmeeee](https://i.redd.it/i65rke4er8p81.jpg)