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Conditions
Mouth and tooth diseases
Mouth disorders
Black hairy tongue

Black hairy tongue

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A temporary, harmless oral condition that gives the tongue a dark, furry appearance.

Dr. Geoffrey Rutledge reviewed this

39 year experience in Internal Medicine

Is a type of:

Mouth disorders

How long it usually lasts:

Chronic (lasts years to lifelong)

How common it is:

Common
Preteen
6-13
Rare
Teenager
14-18
Young adult
19-40
Common
Middle-aged adult
41-60
Very common

How it can usually be treated?

Can be managed without a doctor visit

How is it usually diagnosed?

Self-diagnosable

Symptoms

Bad breath
Bad taste in mouth
Hairy tongue
Tongue problems
Unusual taste in mouth
Load more

Risk factors

Personal

Antibiotic use

Related questions

A 44-year old asked:

How common black hairy tongue?

1 doctor answer • 2 doctors weighed in

A 43-year old asked:

Is black hairy tongue dangerous?

2 doctor answers • 4 doctors weighed in

A 29-year old asked:

What causes a black hairy tongue?

3 doctor answers • 4 doctors weighed in

A 30-year old asked:

How do you know when you are starting to get a black hairy tongue?

1 doctor answer • 1 doctor weighed in

A 40-year old asked:

Can penicillin cause a black hairy tongue?

1 doctor answer • 6 doctors weighed in

A 38-year old asked:

Black hairy tongue is caused by what problems?

2 doctor answers • 4 doctors weighed in

A 22-year old female asked:

Can black hairy tongue make you ill? I take a lot of pepto.

2 doctor answers • 4 doctors weighed in

A 35-year old asked:

Can scraper get rid of black hairy tongue ?

1 doctor answer • 3 doctors weighed in

A 32-year old asked:

Can a tongue scraper get rid of black hairy tongue?

1 doctor answer • 3 doctors weighed in

A 36-year old asked:

A black hairy tongue is a coating or is a real change in the tongue?

1 doctor answer • 1 doctor weighed in

A female asked:

Hi, my tongue is yellow and my papillae are enlarged. I am terrified of getting black hairy tongue. What should I do?

3 doctor answers • 9 doctors weighed in

A 64-year old male asked:

Can I treat black hairy tongue using diode laser? if yes which wave length is better? And what is the treatment protocols? Thanks

1 doctor answer • 7 doctors weighed in

A 49-year old asked:

Can i get black hairy tongue by whitening my teeth with hydrogen peroxide?

1 doctor answer • 1 doctor weighed in

A 22-year old female asked:

What will cause a higher body temp and a really itchy vagina? I did have black hairy tongue, could that cause an infection in my vagina?

2 doctor answers • 2 doctors weighed in

A 38-year old asked:

Can antibiotics cause a black hairy tongue?

2 doctor answers • 4 doctors weighed in

A 43-year old asked:

Is a black hairy tongue common with antibiotics?

4 doctor answers • 5 doctors weighed in

A 31-year old asked:

Is it common for antibiotics to cause black hairy tongue?

2 doctor answers • 3 doctors weighed in

A 36-year old female asked:

Is there a remedy for black hairy tongue? I developed it after taking antibiotics for a long time but have been off for a year. Tongue remains black.

1 doctor answer • 1 doctor weighed in

A 48-year old female asked:

I woke e up this morning with a black tongue i'm 50 years old and this morning my tongue was completely black

2 doctor answers • 2 doctors weighed in

A 31-year old female asked:

What the cause of black spot in tongue?

3 doctor answers • 3 doctors weighed in

A 38-year old asked:

What does a black patch on my tongue mean?

1 doctor answer • 5 doctors weighed in

A 48-year old asked:

What does black spots on baby tongue mean?

2 doctor answers • 4 doctors weighed in

A 33-year old asked:

Black spot on my baby's tongue? What does it mean?

1 doctor answer • 2 doctors weighed in

A 19-year old female asked:

Tiny black bumps on the side of my tongue and little pain?

1 doctor answer • 1 doctor weighed in

A 31-year old asked:

1 tiny black spot on side of tongue, should I be concerned?

1 doctor answer • 4 doctors weighed in

A 28-year old female asked:

Mi little boy 2 month having black spot on tongue. why it is?

1 doctor answer • 1 doctor weighed in

A 37-year old asked:

My tongue ring area has turned blackish and swollen, what to do?

2 doctor answers • 5 doctors weighed in

A 28-year old female asked:

What does it mean when your tongue is black and has pink bumps on it is that a sign of something?

3 doctor answers • 6 doctors weighed in

A 35-year old male asked:

I am having small black spot on tongue which appeaes for 2-3 days and disappears and later appears on different area of the tongue?

1 doctor answer • 2 doctors weighed in

A 56-year old female asked:

I have a lesion under my tongue that is 1/2 CM in size, been there for at least 2 months, changes colors from red to black with white.

2 doctor answers • 3 doctors weighed in

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