Woke up and saw a black tongue staring back at you in the mirror? Don't panic! While it looks alarming, black tongue (also known as black hairy tongue) is usually harmless and temporary.
**What causes this dark discoloration?** It's often due to an overgrowth of bacteria and yeast on the tongue's surface, particularly on the papillae (those tiny bumps). Factors that contribute include poor oral hygiene, smoking, certain medications (like antibiotics), dehydration, and a soft food diet.
**So, what can you do about it?** The good news is, black tongue is typically easily treated. Focus on improving your oral hygiene: brush your tongue with a tongue scraper or soft toothbrush twice daily. Stay hydrated by drinking plenty of water. Avoid smoking and alcohol. If you're taking antibiotics, talk to your doctor. In most cases, these simple measures will restore your tongue to its normal pink hue within a few weeks. If the discoloration persists, consult your dentist or doctor to rule out any underlying medical conditions.
