Humans detect taste with taste receptor cells. These are clustered in taste buds and scattered in other areas of the body. Each taste bud has a pore that opens out to the surface of the tongue enabling molecules and ions taken into the mouth to reach the receptor cells inside.1  salty.2  sour. 3  sweet. 4  bitter.5  umami.umans detect taste with taste receptor cells. These are clustered in taste buds and scattered in other areas of the body. Each taste bud has a pore that opens out to the surface of the tongue enabling molecules and ions taken into the mouth to reach the receptor cells inside. 1  salty. 2  sour. 3  sweet. 4  bitter. 5  umami.
Raynaud's Syndrome May be the Cause of Your Fiery Fingertips. Another major cause of burning fingertips is Reynaud's Syndrome. This condition is brought about when the blood vessels that supply the hands and/or feet narrow. In individuals with Reynaud's, episodes of burning fingertips are exacerbated by exposure to cold.
How Common are these Causes of Fingers burning sensation? This information refers to the general prevalence and incidence of these diseases, not to how likely they are to be the actual cause of Fingers burning sensation. Of the 9 causes of Fingers burning sensation that we have listed, we have the following prevalence/incidence information: 1  1 causes are very common diseases. 2  2 causes are common diseases. 3  1 causes are uncommon diseases. 4  0 causes are rare diseases. 5  2 causes are very rare diseases. 6  5 causes have no prevalence information.