My son is 14 years old, he grows faster, he sleeps at night and has leg cramps, twice recently, he s

Cramping is a sudden, involuntary tonic contraction of muscles, which causes muscle stiffness and pain. Leg cramps are the most common experience for the average person. Seven percent of adolescents have had foot cramps in the past year, with the 14 to 18 age group being the most likely to do so.

The main causes of leg and foot cramps are:

1) Poor local circulation, peripheral vascular lesions or varicose veins of the feet.

2) Sudden change in ambient temperature.

3) Emotional overtension.

4) Excessive loss of water and salt, resulting in an imbalance of electrolytes in the body.

5) Insufficient levels of minerals (such as magnesium and calcium) in the diet.

6) The incidence of cramps in certain chronic diseases and pregnant women will also increase.

7) Low thyroid, uremia or other physical diseases.

8) Motor neuron disease, spinal radiculopathy or peripheral neuropathy.

9) Certain drugs to lower blood pressure and blood lipids may also cause foot cramps.

10) Unknown reasons.

How to reduce the chances of leg and foot cramps:

1) Pay attention to calcium supplementation: In the stage of puberty, calcium will be relatively lacking, which is more likely to cause cramps.

2) If you are prone to cramps when sleeping at night, stretch on the cramp-prone area before going to bed.

3) Keep your calves warm when sleeping. You can wear more clothes to keep your hands and feet warm.

4) Excessive sagging of the foot plate (in the direction of the soles of the feet) may induce cramps in the lower legs. Avoid letting the foot plate hang too much when sleeping.

5) There have been reports in the literature that vitamin E can reduce the number of attacks, but it is not conclusive.

When the calf is cramping, you can straighten and rub the spasmodic calf muscles, and pull the foot plate that is cramping downward. And pay attention to the warmth of the calf muscles when the cramps are excessive. In folklore**, it is recommended to use your fingers to press the acupuncture points in the person, and you can also try it.

Is your child deficient in calcium? Generally, calcium deficiency will cause cramps, and it is best to go to the hospital to see if there is a lack of calcium;

Cramps and excessive sweating are signs of calcium deficiency in children, and it is recommended to go to the hospital for check-up, and then supplement calcium in moderation.

It may be a lack of calcium, usually eat more calcium-rich foods, and it is best to find a doctor to supplement calcium with drugs, don't blindly supplement calcium (in fact, just pay attention to your diet).

Go to the hospital to check for trace elements, see what is lacking, and eat more nutritious things.

It may be a calcium deficiency, and if you have time to do a physical examination, the doctor will tell you the most comprehensive answer!

It should be a calcium deficiency, pay attention to increase the intake of calcium, in addition to vitamin C should also be supplemented, and more sun exposure should be given to increase the absorption of calcium in the body.