Tongue thrust appears when the tongue presses forward too far in the mouth, resulting in an abnormal orthodontic condition called an “open bite.” In babies who are breastfed or bottle-fed, tongue ...

Possible causes of tongue bumps include injuries, allergies, and infections. Tongue bumps are usually harmless, but some indicate an underlying condition that needs medical treatment. Taste buds are ...

A healthy tongue is typically pink in color, though it may vary slightly in dark and light shades. An unhealthy tongue, however, may be white, red, black, or yellow and may also be swollen and tender.