A white tongue can be a sign of various health conditions, ranging from mild to more serious. Common causes include:
Poor Oral Hygiene: Bacteria, food, and dead cells can build up on the tongue, causing a white coating. Regular brushing and using a tongue scraper can prevent this.
Oral Thrush: A fungal infection caused by Candida yeast, leading to white patches that may leave red, sore areas. It often affects those with weakened immune systems and can be treated with antifungal medication.
Geographic Tongue: Characterized by smooth, red patches with white borders. It’s harmless and usually resolves on its own but can be triggered by stress or hormonal changes. Read more below
