Demodex

The document discussed the high prevalence of Demodex folliculorum and Demodex brevis mites, particularly in patients aged 70 and older, where nearly 100% are affected. The study presented a clinical sequence for identifying these mites, which included a history of blepharitis, dry eyes, or ocular allergy, slit lamp examination, and light microscope evaluation of epilated lashes. Five case reports were detailed, showing associations with conditions like dry eyes, diabetes, rosacea, and allergies. The conclusion emphasized the importance of following a clinical sequence to identify and address this often underdiagnosed and undertreated ocular surface disease.