Left lower eyelid droop always refers to the repeated and involuntary twitching of left lower eyelid muscles, which may be caused by many factors such as excessive fatigue, mental stress, dietary stimulation, eye irritation, eye diseases and so on. The main analysis is as follows:

1, excessive fatigue: patients with excessive fatigue, too long eye use, lack of sleep, etc. Will cause the left lower pouch to jump. It is suggested that patients pay attention to rest, ensure adequate sleep, don't face an object for a long time, and relax their eyes properly;

2, mental stress: mental stress will lead to abnormal contraction and relaxation of the orbicularis oculi muscle fibers, which in turn will cause the left lower pouch to beat. Advise patients to maintain a good attitude and help improve symptoms;

3, dietary stimulation: patients eat spicy food, such as drinking coffee, strong tea, wine and so on. , leading to excessive nerve excitement and the phenomenon of left lower eye bag jumping. It is suggested that patients should avoid irritating food, have a light diet and avoid smoking and drinking.

4. Eye irritation: For example, foreign bodies and trichiasis in the eyes will irritate the eyes, and then the left lower pouch will jump. It is suggested that patients remove foreign bodies and abnormal eyelashes in time to relieve discomfort;

5, eye diseases: common blepharitis, conjunctivitis, dacryocystitis, dry eye and so on. All these diseases can cause the left lower pouch to beat. It is recommended that patients go to the hospital for examination and make clear the cause before symptomatic treatment.