List clinical features.
Chronic or recurrent red, swollen eyelids and irregular eyelid margins
Crusty, scaly plaques, and/or oily deposits on the eyelid margin and eyelashes
Crusting usually represents seborrheic disease.
A ringlike collection around the eyelashes (collarette) with ulceration upon removal (ulcerative blepharitis) is typical of staphylococcal disease.
A smooth tubular collection at the base of the eyelash is typical of Demodex.
Describe eye irritation and visual abnormalities.
Pain
Itchiness
Foreign body sensation, watering of the eye
Photophobia, blurred vision
How to diagnose?
It is a clinical diagnosis
Last changeda year ago