The name - black hairy tongue - may sound scary, but the condition is actually harmless.
Keo obeyed, and the creature touched it with its long, hairy tongue.
The specific underlying cause of hairy tongue is unknown.
In India people with Black hairy tongue is said to have the unique quality/power of bringing anything they want on a person/thing.
A black hairy tongue is caused by too much bacteria or yeast growth in the mouth.
Certain lifestyle habits and conditions can make people more likely to develop black hairy tongue.
Other than the appearance of the tongue, most people with black hairy tongue don't have any symptoms or feel any discomfort.
Practicing good oral hygiene is the best way to treat black hairy tongue.
Transient, surface discoloration that is not associated with hairy tongue can be brushed off.
Discoloration usually accompanies hairy tongue, and may be yellow, brown or black.