Fortune-telling and lip-jumping measure luck.

What is the omen of lower lip beating?

This is the expression of facial nerve spasm. Hemifacial spasm, also known as hemifacial spasm, refers to paroxysmal, involuntary and irregular muscle twitching on one side of the face without other positive signs of nervous system damage. The reason is not clear. Hemifacial spasm, also known as hemifacial spasm, is characterized by repeated involuntary contraction of muscles dominated by facial nerve.

According to statistics, the prevalence of the disease in the population accounts for 6/10000, and it is possible to find such patients with a little attention when walking on the street.

Extended data:

Etiology:

1, systematic reason:

High fever, epilepsy, tetanus, rabies and calcium deficiency can all cause cramps.

2. Local reasons:

Gastrocnemius (commonly known as calf) spasm, often caused by rapid exercise or work fatigue or severe Gaskin torsion, often occurs when lying down or sleeping.

3. Bad sleeping posture:

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

4. Fatigue, sleep, lack of rest or excessive rest:

Lead to the accumulation of local acid metabolites, which can cause muscle spasm. Too long walking or exercise time, excessive fatigue of lower limbs or insufficient rest and sleep will lead to lactic acid accumulation. Sleep rest time is too long, blood circulation slows down and carbon dioxide accumulates.

5, cold stimulation:

If the room temperature is low at night in winter, the quilt covered when sleeping is too thin or the legs and feet are exposed.

Baidu encyclopedia-hemifacial spasm