What is the common name for conjunctivitis?
Pink eye (conjunctivitis) is the inflammation or infection of the transparent membrane that lines your eyelid and eyeball. It’s characterized by redness and a gritty sensation in your eye, along with itching.
What is Kerato conjunctivitis?
Keratoconjunctivitis sicca is dryness of the conjunctiva (the membrane that lines the eyelids and covers the white of the eye) and cornea (the clear layer in front of the iris and pupil). Too few tears may be produced, or tears may evaporate too quickly.
What is Phlyctenular conjunctivitis?
Phlyctenular keratoconjunctivitis is a nodular inflammation of the cornea or conjunctiva that results from a hypersensitivity reaction to a foreign antigen.
What is the most common conjunctivitis?
Viral conjunctivitis is the most common overall cause of infectious conjunctivitis and usually does not require treatment; the signs and symptoms at presentation are variable. Bacterial conjunctivitis is the second most common cause of infectious conjunctivitis, with most uncomplicated cases resolving in 1 to 2 weeks.
Is keratoconjunctivitis the same as conjunctivitis?
Keratoconjunctivitis is when you have both keratitis and conjunctivitis at the same time. Keratitis is inflammation of the cornea, the clear dome that covers the iris and the pupil. Conjunctivitis is inflammation of the conjunctiva.
What is the difference between a pinguecula and pterygium?
Pinguecula (left) is accumulation of conjunctival tissue at the nasal or temporal junction of the sclera and cornea. Pterygium (right) is conjunctival tissue that becomes vascularized, invades the cornea, and may decrease vision.
What does Phlyctenule mean?
: a small vesicle or pustule especially : one on the conjunctiva or cornea of the eye.
What does keratoconjunctivitis mean in medical terms?
Keratoconjunctivitis is an inflammatory process that involves both the conjunctiva and the cornea. Superficial inflammation of the cornea (keratitis) occurs commonly in association with viral and bacterial conjunctivitis, particularly in adults. Hence, many cases of conjunctivitis are more correctly called keratoconjunctivitis.
What are the different types of keratoconjunctivitis sicca?
There are 2 main types: Aqueous tear-deficient keratoconjunctivitis sicca is caused by inadequate tear volume. Evaporative keratoconjunctivitis sicca (more common) is caused by accelerated tear evaporation due to poor tear quality.
How does phlyctenular keratoconjunctivitis affect the cornea?
Phlyctenular keratoconjunctivitis is an eye disorder that involves an immune reaction of the cornea (the clear layer in front of the iris and pupil) and conjunctiva (the membrane that lines the eyelids and covers the white of the eye) to bacteria.
Who is most at risk for vernal keratoconjunctivitis?
Vernal keratoconjunctivitis (VKC) is a chronic, severe allergy that affects the surfaces of the eyes. It most commonly occurs in boys living in warm, dry climates.
What are sicca symptoms?
There are two outward symptoms that can indicate the presence of Sicca syndrome. The first is a noticeable decrease in tear production and eye moisture in general. The dry eyes that develop are often painful and over time can mean a loss of vision. Along with the eye dryness, a noticeable lack of saliva production takes place.
What are the symptoms of dry eyes?
Symptoms of dry eyes and dry eye syndrome vary depending on severity. Common symptoms experienced by those with dry eyes include a burning or itching sensation, heavy eyelids, fatigued or achy eyes, sensation of dryness, red eyes, photophobia (light sensitivity), and blurred vision.
What is treatment for chronic dry eye?
One of the most popular ways to treat dry eye is through OTC eye drops, called artificial tears. Preservative-based eye drops stay on the shelf for a long time. Nonpreservative eye drops come in several disposable vials that you use once and throw away.
What is the best dry eye treatment?
Lemon juice is very good for eyes. It contains many nutrients, including vitamin C that is important to your eyes. Taking lemon eye bath is considered as one of the best treatments for dry eyes because it can also aid cure cataracts & early stages of pinguecula (growths on the white part of the eye).
Conjunctivitis, also known as pinkeye, is an inflammation of the conjunctiva. The conjunctiva is the thin clear tissue that lies over the white part of the eye and lines the inside of the eyelid.
What is the most common type of conjunctivitis?
What is the other name for chronic bacterial conjunctivitis?
This type of conjunctivitis is often associated with blepharitis. Symptoms can include redness of the conjunctiva, burning, frequent styes, foreign body sensation and morning eyelash crusting or eyelash loss. Another type of chronic conjunctivitis is meibomitis.
