Alien hand syndrome (AHS) is when a single limb, usually a hand but sometimes a leg, moves involuntarily. It can signify a serious underlying issue, such as stroke or neurodegenerative disease. Share ...

Hand pain can happen for many reasons. An injury or disease of the muscles, nerves, or tendons in your hand can cause pain. Arthritis, tendonitis, and carpal tunnel syndrome are common causes of hand ...

Crampy hands can make it hard to make a fist or bring your fingers together. This usually isn’t dangerous, but other symptoms may indicate an underlying condition that requires treatment. Hand cramps ...

The human hand is an evolutionary marvel. While other primates rely on their hands for locomotion and basic grasping, ours ...

Hand pain can result from injury, arthritis, and other health conditions, including autoimmune disease. The human hands are complex and delicate structures that contain 27 bones. The muscles and ...

Hand osteoarthritis is swelling and irritation -- called inflammation--that causes pain and stiffness in the joints of your hands. Osteoarthritis is the most common type of arthritis. It happens when ...

Finding a soap you love can make washing your hands for the CDC-recommended 20 seconds at a time, a more pleasant experience. After all, we wash our hands constantly throughout the day to stay healthy ...

Nerve conditions can cause right-hand numbness. It may also be due to Raynaud’s disease, nutritional deficiencies, or injury. Treatment depends on the cause. In rare cases, numbness in the right hand ...

None of this is to say that my hands never see rough work or get dry and cracked. Before I moved to New York City, I was always working on old cars (because I couldn’t afford anything else), and no ...