Tag: Eye Health

  • Chalazia

    Chalazia: Understanding This Common Eye Condition Chalazia Definition and Description of Chalazia Chalazia, often referred to as meibomian cysts, are small, painless lumps that form on the eyelid due to the blockage of an oil gland. This condition occurs when the meibomian glands, which are responsible for lubricating the eye, become obstructed, leading to the…

  • Chalazion

    Chalazion Definition and Description of Chalazion A chalazion is a small, painless lump that forms on the eyelid due to the inflammation of a meibomian gland, which helps to lubricate the eye. It can develop after the gland becomes blocked, leading to the accumulation of oil and formation of a cyst. Usually mistaken for a…

  • Cataracts

    Cataracts Definition and Description of Cataracts Cataracts are a clouding of the lens in the eye, which can lead to a decrease in vision. Medically, they are defined as a condition where the natural lens of the eye becomes opaque, resulting in blurry or dimmed vision. While cataracts are often associated with aging, they can…

  • Blepharitis

    Blepharitis Definition and Description of Blepharitis Blepharitis is a common inflammatory condition affecting the eyelids, marked by redness, swelling, and crusting along the eyelid margins. It is characterized by an abnormal accumulation of oils and skin cells that clog the glands located at the base of the eyelashes. Medically, it is classified into two main…

  • Blocked Tear Ducts

    Blocked Tear Ducts Definition and Description of Blocked Tear Ducts Blocked tear ducts, also known as nasolacrimal duct obstruction, occur when the tear ducts that carry tears from the eyes to the nasal cavity become blocked. This condition can happen in infants, children, and adults, leading to excessive tearing (epiphora) or discharge. The blockage can…

  • Black Eye

    Understanding Black Eye: Causes, Symptoms, Treatment, and Prevention Black Eye Definition and Description of Black Eye A black eye, medically referred to as a periorbital hematoma, occurs when blood vessels around the eye are damaged, leading to bruising and swelling. This condition often results from trauma, such as being hit in the face, but can…

  • Age-Related Macular Degeneration

    Age-Related Macular Degeneration Age-Related Macular Degeneration Definition and Description of Age-Related Macular Degeneration Age-Related Macular Degeneration (AMD) is a progressive eye condition that leads to the degeneration of the macula, a small area in the retina responsible for sharp central vision. This condition primarily affects older adults, resulting in blurred or reduced vision, and is…