When you see something dark and hairy on your tongue, your first reaction might be panic. It looks like a prop from a horror movie. But before you rush to the emergency room, take a deep breath. This condition is usually temporary. Of course this is disgusting. However, it is rarely dangerous.
Consider the case of a 55-year-old woman in Missouri. In 2017, she woke up feeling sick. The taste in her mouth was wrong. When he looked in the mirror, he saw something like hair growing on his tongue. It’s black. It was long.
She called the doctor. The diagnosis is black hairy tongue, medically known as lingua villosa nigra. Just hearing the name sounds scary. The reality is more mundane. This is a benign condition. It is caused by debris accumulated on the surface of the tongue. This is not cancer. This is not a sign of a systemic failure. This is just a visual glitch.
Related to minocycline
The root cause of this woman’s predicament was a special drug called minocycline.
She had been taking antibiotics to treat a wound infection. The injury was caused by a traffic accident that crushed both of her legs. After about a week of treatment, he started to notice her tongue changed.
Anatomy is important here. The tongue is covered with filiform papillae. These small linear irregularities give the tongue a rough texture. It helps the sense of taste and sensations. These papillae usually shed from time to time.
Minocycline interferes with this process. This causes the papillae to stretch rather than shed. They grew long. As they elongated, they trapped bacteria and yeast. Trapped debris accumulates. The accumulation turns black.
“Antibiotics trap bacteria in the papillae, causing them to stretch and turn black.”
When the doctor identified a connection to antibiotics, she stopped taking them. She also instructed patients how to improve their oral health. She needed to scrub his tongue harder. The result was swift. Within a month, the tongue returned to normal.
Is the black hairy tongue dangerous?
You may be wondering how this situation came about in the first place. Although the Missouri case involved antibiotics, other factors can cause black hairy tongue.
Poor oral hygiene is the main reason. If you don’t clean your tongue regularly, dead cells and bacteria can build up. This creates the perfect environment for your papillae to stretch.
Lifestyle choices also play an important role. Heavy smoking is the main trigger. The same goes for coffee and alcohol. These substances can stain the elongated papillae and alter the oral microbiome.
It is not contagious. It is not life-threatening. A cautionary tale about oral care and medication side effects.
Burning mouth syndrome
That’s not the only weird thing going on in your mouth. There is also another disease called Burning Mouth Syndrome.
Unlike the black hairy tongue, this one is invisible. You can’t see it in the mirror. Instead, you feel a burning pain. It feels like drinking boiling coffee. This is a neurological problem, not a structural problem.
If your mouth feels like it’s on fire for no apparent reason, you need to.
