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 also affects the fingers.

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Hand and finger cramping can limit your ability to do certain activities, including writing and driving.
Hand cramps can be treated and prevented depending on the cause.
The muscles require optimal electrolyte levels for the body to function properly.
Magnesium Deficiency
Magnesium plays a vital role in controlling muscle contractions.
People with CTS may experience hand cramps.
It causes joint pain, swelling, and stiffness.
Hand cramps are common in people with RA.
Because RA can affect the small joints of the hands and fingers, cramping here is not unusual.
It is not unusual for people with kidney disease to experience cramping in their hands and wrists.
Neurological Conditions
A number of neurological conditions can cause hand cramps.
These conditions affect the nerves that manage muscle functions.
Examples includeParkinson’s disease,myasthenia gravis, andamyotrophic lateral sclerosis (ALS).
Medications
Various medications can cause cramps as a side effect of treatment.
They occur spontaneously, often with exercise, but they can also occur with rest.
The symptoms of hand cramps vary in severity, duration, and the condition causing them.
Cramping might feel like a slight nuisance, or it can cause excruciating pain.
Some people may also experience numbness, tingling, and burning of the affected hands.
Others may have problems with grip and strength.
Other causes may present health risks and require medical treatment.
Contact a healthcare provider for new, ongoing, or recurring hand cramp symptoms.
One of the best things you’re free to do to avoid hand cramps is to not smoke.
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