The left lower eyelid keeps jumping. What's going on?

The left lower eyelid keeps jumping, which is considered to be caused by physiological factors, trichiasis, sty, etc., as follows:

1. Physiological factors

If the patient suffers from long-term mental stress, strong light stimulation, etc., it may cause the lower eyelid to jump all the time. Stimulation, causing spasms, causing the left lower eyelid to keep jumping.

2. Trichiasis

If the patient has trichiasis, the eyelashes growing backward may directly stimulate the left lower eyelid, causing the above symptoms, and at the same time It may be accompanied by discomfort such as photophobia and tearing.

3. Stye

is an acute suppurative inflammation that occurs in the eyelid gland. Inflammatory factors, pathogenic bacteria and other substances in the body can stimulate the eyelid, causing the left lower eyelid to keep jumping.