The term hardware refers to the physical components that make up a computer. These components may be mechanical, electrical, electronic or magnetic. The term may also be used to....
Causes and symptoms. The early symptoms of trachoma include the development of follicles (small sacs) on the conjunctivae of the upper eyelids; pain ; swollen eyelids; discharge; tearing; and sensitivity to light.
Trochleitis is the swelling of structures in the eye that help control eye movement, specifically the oblique tendon and surrounding tissues. Trochleitis may be isolated (occur alone or with migraine) or develop in association with an inflammatory condition, such as lupus or arthritis. Signs and symptoms include aching and/or stabbing pain in the inner orbit of the eye (e.g., near the nose and inner eyebrow). The pain tends to worsen when looking up and down, and when gentle pressure is applied. Trochleitis usually affects a single eye, but can involve both eyes.