It's common to have cold hands even when you're not in a cold environment. Usually, having cold hands is just one of the ways the body tries to control its temperature. It may not be a cause for concern.

However, always having cold hands could be a warning sign of a health problem, especially if the skin changes color. For example, having cold hands and skin color changes in extremely cold weather could be a warning sign of frostbite.

Symptoms to watch for when you have cold hands include:

• Cold feet or toes.
• Changes to the color of the skin on the hands.
• Numbness or tingling.
• Open sores or blisters.
• Tightened or hardened skin.