My feet and hands get really cold all of a sudden, why does this happen?

Question

I get really cold hands and feet, not sure why.. is this normal? it happens sometimes.

Answer 1

I also think poor circulation. Are you a diabetic? Diabetics have horrible circulation due to thick sluggish blood.

Answer 2

perhaps you're in a cold room. your hands, feet, nose, and ears are always the first things to get cold, in order to protect your "core"

or you could have poor blood circulation.

Answer 3

Could be poor circulation.  Are you a smoker?  This is more common in smokers.