Serious injuries and oral piercings can also lead to a bacterial infection called Ludwig’s angina, which causes under tongue pain and swelling. If the infection is not treated immediately ...

The tongue’s unique anatomy makes it particularly susceptible to swelling, which can affect your ability to speak, eat, and even breathe normally. This swelling may occur gradually or suddenly ...

A swollen tongue, a condition known as glossitis, often serves as a physical warning sign of deeper health issues. Though glossitis itself typically does not require immediate panic, it is ...

which causes your tongue to become swollen. Strawberry tongue can also be a sign of Kawasaki Disease in children under five, according to KidsHealth. Sufferers of geographic tongue may develop ...

under the tongue and chin. A person may be able to feel them when they touch this area. They may also feel more prominent if a person has an infection, which can cause swelling and tenderness.