Why is My Tongue Red?

If your tongue is healthy, it should have that pinkish coloration that we generally see. When your tongue takes on a darker red coloration, there is something amiss. A number of conditions can cause bring about a red tongue, including the following:

  • Geographic Tongue: Known technically as benign migratory glossitis, this condition gets the name “geographic tongue” from the patterns that form across the tongue’s surface, resembling geographic formations. It is usually a harmless condition. However, if it persists for longer than two weeks, you should bring it to the attention of your dentist.
  • Kawasaki Syndrome: Usually, it is only children who develop this syndrome. It will generally be paired with a very high fever, and maybe swelling in the hands and feet. This is a condition that should be taken to your family doctor.
  • Scarlet Fever: A form of infection, scarlet fever is characteristic of something called strawberry tongue, where inflamed taste buds give your tongue a strawberry-like look.
  • Vitamin Deficiency: Failing to get enough folic acid or vitamin B12 in your diet can turn your tongue red.