Blepharitis: Chronic Eye Condition Quiz

Blepharitis

• Primary cause includes seborrheic dermatitis and dysfunction of meibomian glands.
• Characteristic sign is flakes and crusts at the base of eyelashes.
• Recommended frequency for eyelid cleaning is at least once daily.
• Goal of treatment is to reduce inflammation and manage symptoms.
• Complications such as eyelid infections may require oral antibiotics.

Styes

• Typical treatment includes warm compresses to promote drainage and relieve discomfort.

Conjunctivitis

• Characteristic symptom includes redness and discharge from the eye.
• Commonly affects children but can occur at any age.
• Key difference: Bacterial conjunctivitis often has thick, yellow discharge, while viral conjunctivitis typically has watery discharge.

Subconjunctival Haemorrhage

• Typical symptom is visible red patch on the white part of the eye.
• Recommended course of action without trauma history is observation; usually resolves on its own.
• Recurrent incidents may indicate hypertension or bleeding disorders.

Glaucoma

• Mechanism involves increased intraocular pressure, leading to optic nerve damage.
• Normal function of the trabecular meshwork is to drain aqueous humor and regulate eye pressure.

General Information

• A common eye condition characterized by eyelid inflammation is blepharitis.
• A small, usually painful lump on the eyelid is referred to as a stye.
• Common triggers for subconjunctival haemorrhage include stress, coughing, or straining, which may rupture small blood vessels.

Test your knowledge on Blepharitis, a chronic eye condition caused by the malfunction of meibomian glands, leading to symptoms such as gritty/sore eyes, crusting on lashes, and red eyelids. Learn about the signs, diagnosis, and maintenance of this condition.