If your feet are cold, you could have a condition like Raynaud's disease or peripheral artery disease. Find out what's causing your symptoms and learn the treatment options.

While cold temperatures can cause your fingernails to go blue there can be other health issues involved. ... Dial 111 if you or your child's fingers, toes, hands and feet are blue or grey ...

Cold hands and feet aren't just circulation problems. Discover 8 serious health conditions that cause icy extremities and when to seek medical attention.

It's normal to be colder in the winter — but what's not normal is extremities growing so cold that they go numb and turn white. Fortunately, it could very well be a generally harmless condition ...

For these people, cold feet could mean problems in their circulatory system, and they could be an indication of other underlying medical conditions. It’s normal for our feet to feel cold when exposed ...