Hand cramps can occur for many reasons and can cause significant pain and problems for some people. Hand cramps commonly result from an injury or health conditions. Cramping in the hands might ...

You might get hand cramps after writing, typing, or holding your phone for long periods of time. Dehydration, diabetes, carpal tunnel syndrome, and focal dystonia can also cause hand cramps.

Medically reviewed by Simone Harounian, MS, RD Bananas are popular for relieving muscle cramps, but it’s unclear how much ...