What are the causes of convulsions?

Convulsion is a common physical symptom in life. This symptom has a great impact on people's behavior and can cause sudden paralysis, etc. Therefore, convulsion is also a topic that people pay more attention to. To understand the impact of convulsions, we must understand the causes of convulsions. Let me introduce to you the causes of convulsions.

The causes of convulsions are usually as follows:

1. No preparation or insufficient preparation before participating in an activity

This type of cramp often occurs during activities such as playing football, running, climbing and swimming. When we suddenly switch from a static state to a state of intense exercise, the leg muscles cannot adapt to this state change all at once. The calf muscle activity suddenly increases, while the blood supply to the feet is temporarily not met, resulting in contracture of the calf and foot muscles and a stiff state.

2. Stimulation of cold

Cramps often occur when we swim in cooler water. This is because the water temperature in cold water is lower. In order to maintain body temperature, the blood in the body will concentrate on the body surface, resulting in insufficient blood supply for muscle activity in the limbs. Coupled with the stimulation of cold on muscles, in this case, it is easy to cause muscle contracture and cramps. In addition, if the quilt is not covered properly when sleeping and the legs and feet are exposed to cold, convulsions and cramps can often be easily caused.

3. Excessive muscle fatigue

Due to work and fatigue during the day, muscles are over-tired and cannot be relaxed well for a while. If they are slightly stimulated when sleeping at night, they will immediately cause muscle twitches and cramps.

4. Related to unbalanced nutritional structure

Because muscle contraction is related to the calcium content in muscle cells. When our diet lacks calcium or the body loses too much calcium for some reason, or the body's ability to absorb calcium decreases, resulting in calcium deficiency, cramps are likely to occur. If this situation is combined with sudden cold or sudden movement and excessive muscle fatigue, convulsions are more likely to occur.