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From the Research
Causes of Eyelid Popping
The causes of eyelid popping, also known as floppy eyelid syndrome, are numerous and can be challenging to diagnose. Some of the possible causes include:
- Eyelid hyperlaxity with reactive palpebral conjunctivitis 1
- Decreased amount of elastin within the tarsus, leading to laxity of the lid 2
- Associations with ocular and systemic diseases, such as keratoconus, obstructive sleep apnea, obesity, and glaucoma 1, 3, 4
- Genetic predispositions 4
Pathogenesis
The underlying pathogenesis of floppy eyelid syndrome remains elusive, although progress has been made in the identification of extracellular matrix changes in the tarsal plate 3. The condition is characterized by the abnormal laxity of the upper eyelids, often leading to chronic eye irritation and redness 4.
Clinical Features
The clinical features of floppy eyelid syndrome include: