Some signs to watch out for include white patches, bumps, soreness and the feeling ... It is when the tongue is too big for the mouth. Often it can be identified by tooth imprints on the sides ...

It is when the tongue is too big for the mouth ... If you have a single bump it could be something called a ‘lie bump’, which can be a sign of irritation. One might develop deep groves ...

Researchers found that one in four coronavirus patients noticed changes to their tongue, including swelling, sores, raised bumps on the surface of the tongue, indentations, and/or discolored patches.

The tongue is covered in lots of little bumps. On the walls and grooves of these bumps are thousands of tiny taste buds, too small for the human eye to see. The buds sense the taste of everything ...