How Do You Understand What Causes Cold Hands And Fingers?
Do you suffer from cold fingers and hands even when it’s not cold outside? While it’s normal to experience cold fingers and hands when you step outside on a blustery day, some people have this experience when temperatures are more moderate. What causes cold fingers and hands? Sometimes cold fingers and hands can be brought on by something as simple as stress. If you’ve ever reached out your hand to greet a nervous candidate who’s interviewing for a job, you may have noticed that their hand felt cold and clammy. The reason? When you’re fearful or under stress, your nervous system reacts by constricting blood vessels in the extremities, effectively shunting blood away from the hands and feet back towards the heart. This may give some credence to the phrase, “cold hands, warm heart”. At the same time, the hands become cold, sweaty and clammy to the touch. People who are constantly nervous often have cold hands, particularly if they smoke which further reduces circulation to the hands and
