However, canker sores are non-contagious, they are visible inside the oral cavity such as cheeks, soft palate or tongue. They heal without treatment but may re-appear at the same or different spot.

A sore tongue may be painful on the tip, back, or sides. Common causes include injuries, infections, and underlying medical ...

You get tongue blisters due to sipping that hot coffee, lack of tongue cleanliness, injury or as a result of an infection. But, you can try these natural hacks to get rid of your annoying tongue ...