What causes leg cramps in women

Calf cramps are a common condition encountered by many people in daily life. The true mechanism of leg cramps is currently unknown. Muscle cramps are caused by a decrease in the threshold of nerve or neuromuscular stress response, which causes a sudden increase in the frequency of muscle nerve action, resulting in rigid contraction of the muscles. Many people think that calf cramps are caused by calcium deficiency, but in fact there are other reasons. So what is the cause of calf cramps in women?

1. Calcium deficiency in the human body

Calcium deficiency in the human body is also a key cause of calf cramps. When the body has hypocalcemia, the excitation threshold of the neuromuscular junction decreases, and the neuromuscular junction can be excited at a stimulus intensity lower than the normal level, which can easily cause abnormal contraction and lead to calf cramps. In the daily diet, we must pay attention to the nutritional combination, and the intake of minerals cannot be less. If the calcium deficiency is serious, you should also consider taking calcium tablets for pregnant women to supplement calcium and zinc.

2. Sweating a lot

When the human body sweats a lot, a lot of water and salt will flow out of the body. If they are not replenished in time, the body will lack a lot of electrolytes, and the metabolic waste products of the body cannot be excreted from the body. Later, a lot of them will accumulate in the body, causing the blood circulation in the muscles of the body to be blocked, which can easily cause calf cramps.

3. Muscle Overwork

Excessive or intense leg exercise during the day can cause fatigue, and the tense muscles at night are not improved, so excessive metabolic substances cannot be metabolized in time, and its stimulation can cause leg cramps. If you do intense exercise and overexert your muscles, you may also get calf cramps. Especially for those who are going to participate in fitness exercises, they must pay attention to sufficient warm-up exercises before fitness exercises. If calf cramps occur during fitness exercises, they must be solved immediately, and rest after the muscle cramps subside.

4. Impact of symptoms

If the human body suffers from some diseases, it may also cause habitual and inexplicable calf cramps. Common symptoms include heart disease, arteriosclerosis, hyperlipidemia and some chronic diseases. This condition may affect blood supply or cause degeneration of spinal cord nerves.