Everyone’s fingers turn a little red when they’re chilly. They may even feel a bit numb. But for people with Raynaud’s, a disorder of the blood vessels, the numbness and color changes can be severe, ...

Painful, cracked fingertips are usually due to dry skin. Causes may include cold weather, harsh cleaning products, or ...

How can you test your blood sugar levels in a less painful way? While pricking your fingertips is the easiest and most convenient way to check blood sugar levels, it is done because the area has ...

“If you notice your fingers and toes changing colour in response to the cold or experience a tingling painful sensation ... blue and red as the blood flow returns, Del Galdo explains.