Pthiriasis palpebrarum, a rare condition caused by Phthirus pubis, can mimic blepharitis and manifest as intense itching, inflammation and eyelid redness. We describe a case of Pthiriasis palpebrarum in a young girl with right upper eyelid discomfort. A slit lamp examination revealed eggs on her eyelashes and adult lice on the eyelids' surface. Dermatology consultation confirmed the diagnosis and successful treatment followed. Family evaluation uncovered genital Phthiriasis pubis in her parents, who received appropriate treatment. This report emphasises the importance of accurate diagnosis and management of this masquerading condition by careful slit lamp and microscopic evaluation. It also highlights the significance of comprehensive family history and examination.
Keywords: Ophthalmology; Public health.
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