老是眨眼是什麼原因

人為什麼要眨眼？

人每分鐘大概眨眼10次，每次歷時0。2-0。4秒。眨眼的作用首先是塗布淚液，使淚液充分發揮保護眼球的作用。另外，眨眼是為調節視網膜和眼部肌肉，使它們能獲得暫時的休息。

People blink about 10 times per minute， each lasting 0。2-0。4 seconds。 The role of blinking is to coat tears first， so that tears can give full play to the role of eye protection。 In addition， blinking is to regulate the retina and eye muscles so that they can get temporary rest。

問：為什麼眼皮會跳？

眼皮跳是因為眼周圍的肌肉受到刺激。例如，看書時間太長、睡眠時間太少、抽菸、喝酒、強烈的光線或化學藥物的刺激，眼裡進了異物或眼病等，都會引起眼皮跳。

Eyelids jump because the muscles around the eyes are stimulated。 For example， too long reading time， too little sleep time， smoking， drinking， strong light or chemical stimulation， foreign bodies or eye diseases in the eyes will cause eyelid jump。

眼皮跳時用手揉揉就好了。

眼皮跳趕快去找醫生檢查和治療

正確答案：一般來說眼皮跳不是什麼大病。只要閉上眼休息一會兒，做做眼保健操，或者用熱毛巾敷一下眼睛，就會很快消失。但如果仍跳個不停，就應該請醫生檢查和治療。

Eyelids jump。 Go to the doctor for examination and treatmentCorrect answer： Generally speaking， eyelid jumping is not a serious disease。 As long as you close your eyes and have a rest， do eye exercises， or apply a hot towel to your eyes， it will disappear soon。 But if you still jump， you should ask a doctor for examination and treatment。

素材與圖片源於網路，侵權聯刪

記得給我點個贊加關注哦！