Also known as: lid hygiene, lid scrub, eyelid cleansing, lid margin hygiene
Strongest in Consistency (95). Held back by Recency (0).
Solid mix of RCTs with some methodological gaps.
Few independent replications; results not yet robust.
Thousands of participants across the literature.
Studies agree on direction of effect.
Mostly pre-2020 research; updates may be needed.
No per-outcome numbers yet for this one. Each finding's direction and strength is shown in the research below.
Daily cleaning of the eyelid margins clears debris, crusts and stagnant oil. Most useful for blepharitis and meibomian gland dysfunction, common drivers of evaporative dry eye.
A Cochrane review of 34 trials (2169 participants) concluded that lid hygiene may provide symptomatic relief for both anterior and posterior blepharitis (including meibomian gland dysfunction) and remains a conventional first-line measure for eyelid-margin disease.
A systematic review and meta-analysis of treatments for Demodex blepharitis (19 studies, 934 patients) found that local lid-hygiene-based treatments improved symptoms and reduced mite counts, supporting eyelid hygiene as a core management measure.
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