What Are Some Causes of Enlarged Taste Buds?


Quick Answer

Enlarged taste buds that produce red dots on the surface of the tongue are caused by vitamin B-12 and folic acid deficiencies, scarlet fever and Kawasaki syndrome, explains WebMD. People with a geographic tongue condition that produces reddish spots with white borders may also develop enlarged taste buds.

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Full Answer

Red patches on the tongue that last longer than two weeks should be evaluated by a medical professional, advises WebMD. People with scarlet fever that has caused reddish spots on the tongue should consult with a physician, especially if a fever develops, to begin antibiotic treatment.

Kawasaki syndrome is a disease that affects blood vessels in children under 5, causing enlarged taste buds, according to WebMD.

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