What happened to the left eye bag jump?

1, eye fatigue

if the eye is too long, can lead to excessive eye regulation, local muscle spasms, leading to the left eye under the bag jump.

2, eye inflammation

if the left eye by bacteria, virus infection or contact allergens, can appear inflammatory reaction, stimulate surrounding tissues, causing bags beating, can be accompanied by photophobia, tears and other symptoms.

3, tumor disease

if suffering from brain tumors, tumor compression facial nerve caused facial spasm, left bags may lead to traction, beating phenomenon.