Consultation Status, October 21, 2017 02:27 am: The current time to get results is about 2 hours. The online consultation is $50.

SIGN UP TO RECEIVE BLOGS RIGHT TO YOUR INBOX

What Is That Thing On Your Eye? The Need-to-Knows of Styes, Hordeolia, and Chalazia

May 18, 2017

What Is That Thing On Your Eye? The Need-to-Knows of Styes, Hordeolia, and Chalazia

May 18, 2017

A stye is the non-technical term for a hordeolum or chalazion. In order to treat your potential stye, you need to know what exactly it is, which is why we’re providing this comprehensive guide to styes. In the common vernacular, when someone says “stye” they can be referring to either of these things. A stye can form either on the outside or inside of the eyelid, or even within the eyelid. Typically it is the hordeolia which form on the eyelid, while Chalazions may sometimes form within the eyelid (between eyelid and eye).   The technical term for something forming on the outside of an eyelid is to label it as “externum” whereas something forming on the inside of the eyelid is “internum,” eg.:  hordeolum externum or hordeolum internum.

Both external and internal styes are caused by activities in various sebaceous glands. While there are nearly thirty glands that serve function in the ocular area of your face, two are particularly crucial in the entire process.The external sebaceous glands are known as the Glands of Zeis, and they are located around the eyelash follicles. These sebaceous glands produce sebum, a waxy, oily substance that is meant to waterproof the skin, as well as provide it with its basic oils. Sebum plays a particularly important role as it pertains to the eyelids, as the skin there is constantly near moisture because of its proximity to the tear ducts. The internal sebaceous glands are called the meibonian glands, and they line the base of the eyelid. The meibonian glands produce meibum, another oily substance which helps to control how water and tears are handled when they leave the eye. Meibum is a stopper, and in conjunction with sebum, they make sure that your eyes aren’t constantly leaking liquids down your face. As we’ll see later, it is variances in the glands that produce sebum and meibum that are responsible for creating hordeolia and chalazia.

A hordeolum is typically a short lived stye with an eyelid life of one to two weeks. The reason that hordeolia only last briefly is because they are the result of a particular instance of inflammation or infection in one of the sebaceous glands. These infections bring about redness in the infected area, which typically have a yellow dot that marks the center of the hordeolum. The bacteria, water, and oils will then form pus that makes the area swell. Hordeolia tend to be more painful than chalazia, as hordeolia come from spontaneous infections, whereas chalazia tend to be recurring in certain patients.

Chalazia differ from hordeolia in that they are generally from over-productive glands, or glands that have been partially blocked. While this is also true of hordeolia, chalazia tend to reoccur because the glands which produce them have a habitual problem of producing too much sebum or meibum. It is for this reason that chalazia last much longer than hordeolia, and that their resolution typically requires antibiotics, or even surgery in some cases. Chalazia also tend to get much bigger than hordeolia, and can last anywhere from months to years. They often have a high probability of returning because they result from glands that have a tendency to malfunction. For tips on how to treat Chalazia, and some proactive measures that can be taken to prevent getting them in the first place, be sure to check out the blog for an upcoming article.

As styes sit within popular culture, it is best to think of them as the close relative of the Pimple that you have never heard of. In medical terms, however, hordeolia, pimples, and chalazions are all forms of Cysts, and are considered Cutaneous Conditions. Generally speaking, Cutaneous Conditions are bodily happenings which affect the outer layer of the body (areas like the skin, hair, and nails). They often occur because of overproduction in certain glands. This glandular imbalance means that styes, like their more common brother pimples, are not always caused by conscious human activities, but may instead form due to some kind of biological imbalance that requires medical treatment. While there are many posts about how to prevent pimples which can apply to styes, these measures are not wholly preventative. They are measures that can be taken in order to reduce the self-imposed risk of getting a stye, but they do not provide complete protection. While not touching your face is a good way to stop unnecessary bacteria from reaching your eyes and pores, it is not a surefire method to avoiding styes.

While these are the technical definitions and classifications of hordeolia and chalazia, there are other, more worrisome things that the growths on your eye could be. This article is a good start to discovering what may be troubling you, but a professional opinion of your specific instance in always your best option. If you’re curious as to whether you have a hordeolia, chalazia, or something else entirely, you should contact Dr. Dan Landmann, an eyelid doctor who specializes in stye treatment.