One eye feels foreign body sensation is how to return a responsibility

One eye feels foreign body sensation is considered to be caused by foreign body invasion, trichiasis or conjunctivitis.

1. Foreign body invasion

If hair, flying debris or other foreign bodies accidentally enter the eye recently, one eye may feel foreign body sensation.

2. Trichiasis

refers to the phenomenon that eyelashes grow in the opposite direction. When eyelashes stimulate the cornea, one eye may also feel foreign body sensation.

3. Conjunctivitis

is mostly caused by bacterial infection. When these bacterial microorganisms stimulate the conjunctiva, it is easy to feel foreign body sensation in one eye.