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A member asked:

This morning i began shaking and my fingernails where blue. i wasn't cold. feel better when setting?

A doctor has provided 1 answer

Variable: Blue means decreased blood supply. Do you have raynauds? Try warming them up and if they continue to be blue go to a doctor.

Answered 4/16/2016

5.5k views

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People also searched for:

Chills , feeling cold, shaking, no fever, no other symptoms. Temperature was 97.3 last night but this morning up to 98.3, still cold feeling, what could it be? Have history of low vit k, could it be that again?
Why are my fingernails blue? They're not cold at all, just blue. Are blue fingernails always a sign of a heart problem? Pict >> http://goo.Gl/hsf6w
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