Chalazia are enlargements of an oil gland (similar to a pimple) deep in the eyelid caused by an obstruction of the gland’s opening. Styes are usually infected eyelash follicles.
A chalazion is inflamed but not infected. A stye is usually caused by a staphylococcal infection. Sometimes the person also has blepharitis (inflammation of the edges of the eyelids). Some people may have one or two styes in a lifetime, but other people develop them repeatedly. Rarely, a stye (hordeolum) develops in one of the deeper glands of the eyelid (an internal stye).
Dalili za Chalazion na Stye
Chalazioni
MAKTABA YA PICHA ZA KISAYANSI
At first, a chalazion may cause a swollen eyelid, mild pain, and irritation. However, these symptoms disappear after a few days, leaving a round, painless swelling in the eyelid that grows slowly for the first week. Occasionally, the swelling continues to grow and may press on the eyeball and cause slight blurring. A red or gray area may develop on the underside of the eyelid.
Chunusi ya macho (hordeolum)
A stye usually begins with redness, tenderness, and pain at the edge of the eyelid. Then a small, round, tender, swollen area forms. The eye may water, become sensitive to bright light, and feel as though something is in it (foreign body sensation). Usually, only a small area of the eyelid is swollen, but sometimes the entire eyelid swells. Often a tiny, yellowish spot develops at the center of the swollen area, usually at the edge of the eyelid. The stye tends to rupture after 2 to 4 days, releasing a small amount of material (often pus) and ending the problem.
DR. CHRIS HALE/MAKTABA YA PICHA ZA SAYANSI
With an internal stye, pain and other symptoms are usually more severe than with an external stye. Pain, redness, and swelling tend to occur underneath the eyelid. Occasionally, inflammation is severe and may be accompanied by fever or chills.
Utambuzi wa Chalazion na Stye
A doctor's examination
A doctor bases the diagnosis of chalazia and styes on examination findings.
Matibabu ya Chalazion na Stye
For chalazia and styes, warm compresses
Sometimes, surgery or antibiotics for styes
Chalazioni
Most chalazia disappear without treatment within 2 to 8 weeks. If hot compresses are applied several times a day (for example, for 5 to 10 minutes 2 to 3 times a day), chalazia may disappear sooner. If chalazia remain after this time or if they cause vision changes, a doctor can drain them or inject a corticosteroid into them. Because chalazia are not caused by an infection, antibiotics are usually not effective. Chalazia that do not resolve with treatment should be biopsied to rule out eyelid cancer.
Chunusi ya macho (hordeolum)
The best treatment is to apply hot compresses. The warmth helps the stye come to a head, rupture, and spontaneously drain. An external stye that does not resolve with compresses may need to be drained by a doctor. Because an internal stye rarely ruptures by itself, a doctor may have to surgically drain it. Internal styes tend to recur.
Although antibiotics applied directly to the eye are sometimes used to treat styes, they usually do not help much, because most styes tend to resolve within a few days even without them. Sometimes, oral antibiotics are given if there is infection of the surrounding eye or with internal styes after surgical drainage.
