What is the cause of hand cramp?

I believe everyone has had leg cramps, but what you don't know is that your fingers actually cramped. Do you know the cause of finger cramps? Let's take a look!

Causes of hand cramps

There is something wrong with the muscles and nerves that dominate the hand.

When there is a problem with the median nerve, ulnar nerve or radial nerve that dominates the muscles of the hand, finger spasm can also occur.

Use your fingers too often.

The reason for repeated finger cramps may be that it is easy for fingers to cramp in the same posture for a long time, such as using a mouse, tablet or mobile phone for a long time, or needing to work with fingers, with incorrect posture or without timely rest.

Cervical nerve is compressed.

If there is a bone spur or disc herniation in the cervical spine, it may lead to finger cramps due to the compression of the cervical nerve.

Prevention methods of hand cramps

1, get more sunshine. (Ultraviolet rays can promote the synthesis of VD in vivo, which is beneficial to the absorption of calcium. But ultraviolet rays can't penetrate the glass, so they can't penetrate the glass to bask. Or use ZZ-2 ultraviolet therapeutic instrument to irradiate the skin to promote the absorption of calcium.

2. Do more exercise. Exercise can make muscles pull each other, strongly stimulate bones, strengthen blood circulation and metabolism, reduce calcium loss, delay bone aging, and help the human body absorb calcium in the diet.

3. Eat more foods with high calcium content. Such as: milk, yogurt, cheese, loach, mussel, snail, shrimp, shrimp skin, kelp, fried fish, oyster, peanut, sesame paste, tofu, pine nuts, Chinese cabbage, cauliflower, cabbage, rape and so on.

4. Eat a good breakfast (the human body has the strongest ability to absorb calcium in the morning). Vegetables containing more oxalic acid should be blanched before cooking to destroy oxalic acid. Such as: cabbage, cauliflower, spinach, amaranth, spinach, mustard, cabbage, bamboo shoots.

5. Choose calcium agents: calcium gluconate and calcium lactate, active calcium and calcium carbonate.