What Causes: Black Patches On The Tongue

: Some can disrupt the mouth’s natural bacterial balance, leading to fungal overgrowth or black hairy tongue.

: Minor injuries from biting the tongue, hot food burns, or new oral piercings can cause bruising that appears as dark or black spots. Underlying Medical Conditions Dark Spots on the Tongue: Common Causes & Oral Health Tips What Causes Black Patches On The Tongue

: These can cause temporary dark spots or generalized discoloration. : Some can disrupt the mouth’s natural bacterial