Conjunctival swelling which can be severe enough to protrude between the lids.

A severe swelling of the bulbar conjunctiva.

Conjunctival swelling that is often caused by an allergy.

Conjunctival edema.

Accumulation of fluid in the pink tissues (conjunctiva) surrounding the eye, giving it a puffy appearance.

Swelling that occurs in conjunctiva.

Chemosis is swelling (or edema) of the conjunctiva. It is usually caused by allergies or viral infection. It can also be caused by eye rubbing.