Dr Prinja says that a ‘strawberry’ tongue which happens due to redness and seed-like bumps can be a sign of ... Lack of iron, folic acid and B vitamins can all be the cause of a smooth tongue ...

If you have a bump on your tongue chances are it's not a pimple. Pimples can't occur on the tongue because acne is caused by clogged pores or follicles, which the tongue lacks. Instead ...

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.