A stye is an infected oil gland in the eyelid. They are usually caused by bacteria, and they often develop along the eyelid margin, where eyelashes grow. They can also occur inside the eyelid, but this is less common. Styes appear as red, swollen bumps that are painful or tender. It i...
Read our helpful guide on eye discharge, how the condition is caused, which signs and symptoms to look out for and how you should treat it
Explore More On Eye Health What Is a Corneal Abrasion? Medically reviewed by Brian S. Boxer Wachler on February 03, 2025 Written by Martha Anne Tudor WebMD describes the symptoms, causes, and treatments of a corneal abrasion.View now How to Get Rid of a Stye Medically reviewed by Whitney ...
Stye This is a painful red bump under your eyelid or at the base of your lashes. They appear when bacteria infect the oil glands in these areas. Uveitis Uveitis is an inflammation of the uvea, the middle layer of the eye. It is associated with autoimmune disorders such as rheumatoid arthr...
Prevention of a Stye “The absolute best way to keep styes at bay is prevention, and that’s done primarily with good eyelid hygiene,” says Bajic. If you wear eye makeup, make sure you remove the makeup every night before bed, she says. ...
These symptoms are mainly due to the eye being drier than normal. When a meibomian gland is blocked, this can reduce the quality of the tear film that usually keeps the eye moist. Less oil released from these glands causes the tear film to evaporate too quickly. ...
Eye Lids If the eye lids are not even and normal, like a good “windshield wiper,” this can blur vision. A stye and lid bumps can make this worse and more painful. Aqueous Fluid Aqueous fluid behind the cornea must be clear and clean of inflammation. It’s common to get an iritis,...
What is Sclera in the eye?The Eyes:While the eye may appear to be one simple structure, it is in fact composed of a variety of cells, tissues, and layers that are essential to its normal functioning. Eyes enable us as humans to have a sense of sight....
Many of us will have a stye in our lifetime. While they can be quite sore, the concern for most is the aesthetics of a swollen and red eyelid, especially as it's hard to cover up something on your eye. So what is a stye, and what causes them?
Fundus photography is the process of taking serial photographs of the interior of your eye through the pupil. A fundus camera is a specialized low-power microscope attached to a camera used to examine structures such as the optic disc, retina, and lens.