Jun 14, 2023 · Sometimes it can be difficult to tell the difference between a stye and a chalazion. A stye is very painful. It often appears at the eyelid’s edge, usually caused by an infected eyelash root. It often swells, sometimes affecting the entire eyelid. A chalazion is not usually painful.

Feb 12, 2024 · Styes and chalazia are bumps on the eyelid, but they have some key differences. A stye is caused by an infection and a chalazion is caused by blocked oil glands. Both conditions may cause redness or swelling, though styes usually hurt more.

Jan 6, 2023 · Chalazia and hordeola are both bumps on the eyelid. The cause of a hordeolum, also called a stye, is bacterial infection. Chalazion is the result of inflammation. Knowing whether you have a...

Chalazia and hordeola (styes) are sudden-onset localized swellings of the eyelid. A chalazion is caused by noninfectious meibomian gland occlusion, whereas a hordeolum usually is caused by infection. Both conditions initially cause eyelid hyperemia and edema, swelling, and pain.

Mar 15, 2024 · There are two types of styes: External stye. This is the most common type. It forms on the outer edge of your lid, near your lashes. It's caused by infection in a tiny oil gland in an eyelash...

Jul 17, 2023 · A sty, also called hordeolum, is a small abscess of the oil gland associated with an eyelash hair follicle. It typically contains Staphylococcus aureus bacteria, the cause of staph infections. When a sty develops, a small area of the upper or lower eyelid or the corner of the eye becomes red, tender and swollen.

Apr 20, 2024 · Learn about the difference between a stye and a chalazion, two common eyelid conditions. Understand the causes, symptoms, and treatment options available for each condition. Find out when to seek medical attention and how to prevent these eye problems.

Feb 6, 2025 · Stye and chalazion are common eyelid conditions that can cause discomfort and irritation. Stye is usually caused by a bacterial infection of the eyelash follicle, leading to a red, swollen bump on the eyelid. Chalazion, on the other hand, is a non-infectious, painless bump caused by a blocked oil gland in the eyelid.

While styes and chalazions can appear similar, there are a few key differences. Styes will typically form closer to the edge of the eyelid. While chalazions are formed by simple oil blockages, styes are bacterial infections.

Feb 6, 2025 · Eye conditions can range from minor irritations to more serious issues that require medical attention. A chalazion is a small, painless lump in the eyelid caused by a blocked oil gland. A stye is a red, painful lump near the edge of the …