👉 Exophthalmos, also known as exophthalmic proptosis or proptosis of the eyes, is a condition where the eyeball is swollen and protrudes from the eye sockets. This can occur in various parts of the body, but it is most commonly seen on the face. The swelling usually occurs due to an overproduction of tear film, which causes the eyelids to become wider and more prominent. Exophthalmos can be caused by a variety of factors, including