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Sore uncomfortable eyes. Christopher Jenkins September 2013. Causes, symptoms and treatments. The biggest cause?. Doctors. Not GP’s. Yes,ophthalmologists !. Drops. Worst drop. Brimonidine ( Alphagan ). Follicular conjunctivitis. Other culprits. Prostaglandin analogues
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Sore uncomfortable eyes Christopher Jenkins September 2013
Doctors • Not GP’s • Yes,ophthalmologists!
Worst drop Brimonidine (Alphagan)
Other culprits Prostaglandin analogues Bimatoprost > Travaprost > Latanaprost Carbonic anhydrase inhibitors Dorzolamide > Brinzolamide Betablockers – anaesthetic effect Laevobunolol > Timolol > Betaxolol Preservatives – benzalkonium chloride
Sore uncomfortable eyes Drops Blepharitis Dry eye Allergic conjunctivitis Foreign body Lid malposition
Blepharitis Discharge in lid margin on awakening Crusting around eyelashes Lid margin red Often unilateral Sore, burning eye, foreign body sensation
Demodex http://www.youtube.com/watch?feature=player_detailpage&v=16bSxfCS0wI
Dry eye • Scratchy, gritty eyes • Worse • At end of day • When driving • When using computer • Usually bilateral but asymmetrical
Allergy Itchy eyes Often seasonal (hayfever) May occur in winter or year round More common in association with other atopic conditions such as eczema and asthma Unusual to find specific cause
Recurrent corneal erosion syndrome Pain on awakening Associated with trauma or epithelial basement dystrophy
Foreign body Sub-tarsal Suture Contact lens
Less common Other conditions
Treatment of dry eye • Tear replacement • Drops (sodium hyaluronic acid) vs gels (carbomer) • Preserved vs non-preserved • Punctal occlusion • Plugs • Cautery
Treatment of blepharitis andmeibomian gland disease • Lid hygiene • Heat • Massage • Lubrication
Medical treatments • Lid margin antibiotics • Fucithalmic • Oral antibiotics • Doxycyline • Azithromycin • Anti-inflammatories • Hormonal?