The right eyelid jumped for several days. What's going on?

The right eyelid jumped for several days may be caused by keratitis, facial paralysis, brain tumor and other factors, the specific analysis is as follows:

keratitis: keratitis will cause corneal inflammation infection, inflammation stimulates the eye, will lead to eye spasm, corneal redness, so that patients appear eyelid beating, eye redness and other symptoms.

Facial paralysis: facial nerve paralysis will lead to conduction disorders, causing facial nerve excitation, so that patients appear eyelid beating, mouth drooling and other symptoms.

Brain tumor: if the brain tumor invades the cerebral nerve vessels, it will lead to abnormal excitation of the cerebral nerve vessels, causing neurological disorders, so that patients appear eyelid beating, blurred vision and other symptoms.