Hand weakness can stem from nerve damage, joint disease, repetitive strain, cysts or spinal problems.

A tingling hand can be easy to dismiss at first. It may show up after sleep, during a long drive, or while holding a phone, then fade before the day properly starts. That temporary fizz can come from ...

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 ...