Hordeolum, commonly known as a stye, is a localized infection of the eyelid’s glands. It manifests as a painful, red bump on the eyelid margin.
Contents
Bacterial Infections
- Staphylococcus aureus is the most frequent culprit. It thrives in the oily secretions of the glands. Poor hygiene increases infection risk. Regular handwashing is crucial. Contact lens wearers face higher risk due to potential contamination.
Other Contributing Factors
- Blepharitis: Chronic inflammation of the eyelid margins weakens the defenses against bacterial invasion. Demodex mites: These tiny mites can live on the eyelashes and contribute to inflammation and infection. Impaired immune system: Individuals with weakened immune systems are more susceptible. Blocked Meibomian glands: These glands secrete oil that lubricates the eye. Blockages create a breeding ground for bacteria.
Types of Hordeola
External Hordeolum: Affects the glands of Zeis (eyelash follicle glands) and is closer to the skin surface. Internal Hordeolum: Affects the Meibomian glands (oil glands) and forms deeper within the eyelid.
Recognizing Symptoms
Symptoms include localized pain, redness, swelling, and sometimes pus formation. Swelling can impair vision temporarily. See an ophthalmologist if symptoms worsen or persist.
Prevention
Good hygiene practices significantly reduce the chances of developing a stye. These include frequent handwashing, careful contact lens hygiene, and regular eyelid cleaning.
