Sudden leg cramps while sleeping, is calcium deficiency? wrong! And these reasons, don't ignore it lightly
Among his peers, Uncle Zhang is relatively strong physically, eats well, and sleeps well, so he is envied by many. But some time ago, Uncle Zhang and his wife complained that they always cramp when they sleep. I don't know why?
Some people say that Uncle Zhang is deficient in calcium, and some people persuade Uncle Zhang to go to the hospital for a check-up. What is the reason for the cramps when sleeping?
1. What happened to cramps when sleeping?
Leg cramps are a relatively common symptom, and many people have such troubles, but the reasons for leg cramps are different for everyone.
A cramp is a muscle spasm. Once a cramp occurs, the muscle will over-contract and become painful, and the entire cramp area will be stiff.
There are many reasons for cramps, the most common is calcium deficiency , because calcium ions in the human body play an important role in the process of muscle contraction. Once the calcium ion concentration in the blood is too low, the muscles may become excited, causing the muscles to contract, causing spasms.
Symptoms of cramps caused by calcium deficiency are generally more common in people with too little calcium in the diet, children with calcium deficiency, vitamin D3 deficiency, severe liver disease, and severe kidney disease . s reason.
Second, in addition to calcium deficiency, there may be these reasons
In addition to calcium deficiency causing leg cramps, the following reasons may also trigger leg cramp symptoms.
1. Cold stimulation
The human body responds differently to different temperatures. If the calf muscles are stimulated by cold, the blood vessels will contract in order to keep warm and reduce heat loss, which will slow blood flow , circulation and metabolism. Trigger muscle spasms.
2. Lower extremity arteriosclerosis
After the arteries of the lower extremities are hardened, the lumen will be narrowed, resulting in poor blood circulation and insufficient blood supply in some parts , and the lower extremities may experience symptoms such as spasm and pain due to ischemia.
3. Overworked
During short-term strenuous exercise, muscle tightness, rapid muscle contraction, and increased local metabolite lactic acid can also cause muscle cramps.
When the human body sweats a lot, if the water and salt are not replenished in time, it will lead to an imbalance of electrolytes in the body , causing abnormal muscle excitement and cramps.
4. Local compression
Maintaining a posture for a long time, or compressing the muscles for too long, the blood circulation is blocked, the metabolism is affected, and the symptoms of cramps are also prone to occur.
Three, to prevent cramps, do a few things
What should I do if my leg cramps? You can use the thumb to pull up, use the pulling method to relieve, local massage, etc. for relief, or use a hot towel and other hot compresses on the cramped area to promote blood circulation and relieve the symptoms of cramps.
To avoid being troubled by the pain of cramps, it is usually necessary to prevent cramps. It is recommended to eat more calcium-rich foods such as milk and tofu, fully warm up, exercise moderately, keep warm, and sleep in the correct posture . When cramps occur frequently and are accompanied by other symptoms, it is recommended to seek medical attention as soon as possible.
Symptoms of leg cramps while sleeping are likely to be caused by calcium deficiency, cold stimulation, overwork, etc. Usually, it is necessary to prevent cramps by eating a balanced diet, moderate exercise, and keeping warm in place. Once cramps are found, It must be relieved in time.
References:
[1] "Frequent leg cramps, is it calcium deficiency? ". Lan Shiting. 2020-06-11
[2] "Leg cramps may not be caused by calcium deficiency! ". Lan Shiting. 2022-01-16
[3] "Calf cramps when sleeping, is it calcium deficiency or sick? 》. Tencent Medical Code. 2021-03-29
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