4 doctors weighed in:

How common black hairy tongue?

4 doctors weighed in
Dr. Gary Sandler
Dentistry
1 doctor agrees

In brief: Unknown

I don't think there have been any studies on this subject.
It can range from mild to severe. I see mild cases often but only occasionally a severe case.

In brief: Unknown

I don't think there have been any studies on this subject.
It can range from mild to severe. I see mild cases often but only occasionally a severe case.
Dr. Gary Sandler
Dr. Gary Sandler
Thank
1 doctor agrees

In brief: Not a podiatry ?

Talk to your dentist.

In brief: Not a podiatry ?

Talk to your dentist.
Dr. Arnold Beresh
Dr. Arnold Beresh
Thank
Read more answers from doctors