A member asked:

Easily get cold. it's 63 and my hands and feet are freezing. hemoglobin =15 . thyroid tsh 0.848 (which i was told is normal) causes? not underweight

A doctor has provided 1 answer

Raynaud's: There is a condition called raynaud's phenomenon, and it refers to a reduction of blood flow in the fingers and toes when the capillaries to those areas constrict. Usually that occurs in response to a cold stimulus, but can also be provoked by other factors. Raynaud's can occur by itself, or in conjunction with a connective tissue disease like rheumatoid arthritis or lupus.

Answered 12/17/2013

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