Want to avoid cold and flu this season? Read this to make sure you're washing your hands properly.

The symptoms started last year. I noticed a dull ache in my hand when I held my phone, and my fingers would stiffen when I typed. When the symptoms spread to other areas of my life—for instance, when ...

Your hands and feet contain thousands of delicate nerve fibers that carry crucial messages between your brain and the rest of your body. When these nerves become damaged, they often send warning ...