What's wrong with walking unsteadily and shaking your legs?

When walking, if you are old and unconscious, you still need to do a comprehensive physical examination, and you can't easily treat it with any medicine. This will cause many sequelae to the body, especially when it is stimulated by cold, it will feel that this involuntary trembling becomes very serious, so we should do more warm work on our limbs to avoid catching cold.

① Cold stimulation. For example, exercising in a cold environment in winter. Insufficient preparation activities; It is easy to cause leg cramps when the swimming water temperature is low during the day. If you don't cover the quilt at night, the calf muscles will be stimulated by cold, which will make people wake up.

② The muscles continue to contract too fast. During strenuous exercise, the whole body is in a state of tension, the leg muscles contract too fast, the relaxation time is too short, the local metabolite lactic acid increases, and the contraction and relaxation of muscles are difficult to coordinate, thus causing calf muscle spasm.

3 excessive sweating. Exercise for a long time, a large amount of exercise, sweating a lot, and not being able to replenish salt in time, the body loses a lot of liquid and electrolyte, metabolic waste accumulates, local muscle blood circulation is not smooth, and it is easy to spasm.

4 excessive fatigue. When traveling long distances, climbing mountains, and climbing mountains, the calf muscles are most prone to fatigue. Because every time you climb a mountain, one foot supports the whole body weight, and the muscles of this leg will need 6 times the weight of a person to lift. When it is tired to a certain extent, it will spasm.

⑤ Calcium deficiency. Calcium ion plays an important role in muscle contraction. When the concentration of calcium ion in blood is too low, muscles are easily excited and twitched. Teenagers grow rapidly and are prone to calcium deficiency, so leg cramps often occur.

6. Bad sleeping posture. If you lie on your back for a long time, make the quilt press on your feet, or lie prone for a long time, so that your feet touch the bed, forcing some muscles of your calf to be in an absolute relaxed state for a long time, resulting in "passive contracture" of muscles.

⑦ Frequent occurrence may be related to vascular diseases.