When it is cold and the temperature is low, it is normal that our fingers to be cold, because the limbs receive less blood pressure because it is focused more on the vital organs.
But what happens when our fingers are always cold even though the temperature is warm. The reasons can be more than one.
Raynaud’s Disorder
Raynaud’s disorder is a rare condition in which there is a narrowing of the blood vessels in the fingers (sometimes also the toes and the nose), which causes the fingers to cool down, become white, then blue and once the blood flow returns it turn red; we also feel numbness and tingling.
The good thing that Raynaud’s disorder is transient, can be avoided with a change of diet, wearing gloves and avoiding emotional stress, which is almost always the cause of this evil.