Conjunctiva is the white part of the eye and the clear
tissue that covers the inside of the eye. The eye normally requires a healthy
cognition to function, which helps to create the right environment for the
cornea, which is responsible for focusing on most of the light that enters the
eye. It helps to protect the eye by eliminating foreign objects and
microorganisms. It also helps maintain the tear film.
Anatomy
Conjunctivitis is divided into three parts: bulbar
conjunctivitis, pelvic conjunctivitis and phoenix conjunctivitis. Bulbar
conjunctiva covers the anterior part of the sclera (white of the eye). It does
not cover the cone. The palpable conjunctiva covers the inner surface of the
upper and lower eyelids. Since both the bulb and the palpable conjunctiva
remain intact, a contact lens behind your eye cannot be lost. The phoenix forms
the junction between the conjunctiva bulb and the palpable conjunctiva. Its
flexibility allows the eyebrows and eyelashes to move freely.
Activity
The primary function of the conjunctiva is to moisturize and
lubricate the anterior surface of the eye. This keeps the inner surface of the
eyelids moist and lubricated so that they can be easily opened and closed
without irritating the eyes. Another function of the conjunctiva is to protect
the eye from dust, debris and microorganisms that can cause infections. Because
it contains many small blood vessels, conjunctiva has the ability to deliver
important nutrients to the eyes and eyelids. It also contains special cells
that work with the tear film to prevent dry eye syndrome.
Related conditions
Several
conditions affect the normal functioning of the conjunctiva. Because the
surface of the eye is exposed, it is prone to many problems including
infections, trauma, allergic reactions and dryness. The following are common
cognitive disorders:
Injected conjunctiva
Injected conjunctivitis is bleeding eyes. Conjunctivitis is
a condition in which the blood vessels in the eyes become red. Symptoms may
include redness, pain, burning, and itching.
Hemorrhagic hemorrhage
Subconjunctival hemorrhage is bleeding in the eye. Bleeding
inside the eye can cause a small redness or a large area of red blood. If you
ever experience subconjunctival hemorrhage, you know the condition can be
dangerous. The hemorrhage will look like a bright red blood stain on the white
part of your eye. A subarachnoid hemorrhage is usually benign and the visible
blood appears as a remnant of a simple ruptured blood vessel. 3 As the leaking
blood spreads under the conjunctiva, the white of the eye takes on a bright red
color. This type of red eye, more accurately known as subconjunctival
hemorrhage, is not harmful and usually resolves on its own within a few weeks.
Management Composite lymphoma
Conjunctival lymphoma is a tumor that usually appears as a
painless, salmon-pink, "fleshy" patch. Cognitive lymphoma is usually
hidden behind the eyelid and is painless. They are usually detected during a
routine eye examination. If you notice any growth in your eye, see an
ophthalmologist immediately. Biopsy will determine the appropriate treatment.
Combined hemangiomas
Cognitive hemangiomas are tufts of extra blood vessels that
develop in the white part of the eye. Cognitive hemangiomas are tufts of extra
blood vessels that commonly occur in children. If a patient wishes, it can be
surgically removed for cosmetic reasons or if it causes irritation.
Conjunctivitis
Conjunctivochalasis (CCh) is an age-related disorder of the
conjunctiva. It is characterized by folds of conjunctiva that normally develop
between the eye and the eyeball. 6 Folds along the margin of the lower lid are
common and interfere with normal tear distribution. This condition can lead to
dry eye diseases. Treatment may include tear substitutes, lubricants,
corticosteroids, or antihistamine drops. For more advanced symptoms, treatment
may include surgical conjunctival resection and amniotic membrane
transplantation.
Chemises
Sometimes the conjunctiva becomes swollen and swollen. This
condition is called chemistry. Symptoms include excessive tearing of the eyes,
itchy eyes, and double or blurred vision. Here are some common causes for
chemotherapy: 8
Allergies: The root cause of chemo is irritation. Many people
suffer from seasonal allergies or allergies to pets and often cause eye
irritation. Animal deficiency and pollen can cause your eyes to get watery,
red, or develop discharge. This condition is called allergic conjunctivitis.
Infections: Bacterial or viral infections often lead to
conjunctivitis. These infections can cause redness, itching and watery eyes.
Infections are contagious but chemical symptoms alone cannot be transmitted.
Eye Surgery: Surgery for the eyes or eyes often leads to the
development of chemistry. Symptoms usually last only a few days and are treated
with eye drops, cold compresses or temporary eye patches.
Hyperthyroidism: A disorder of the thyroid gland that causes
the thyroid gland to overproduce hormones. This condition can lead to chemical
disease and can cause eye disorders such as swelling of the eyes, pale eyes,
and recurrence.
Excessive rubbing: Touching, rubbing or scratching the eyes
is a common cause of chemistry. Doing so can cause irritation and damage to the
eyes.
Treatment for chemotherapy depends on the cause, but
ophthalmologists usually prescribe lubricating eye drops, cold compresses, eye
drops, corticosteroids, anti-inflammatory drugs, antihistamines, adrenaline or
epinephrine. Conjunctivoplasty is another treatment option that involves making
a small incision into the conjunctiva and removing the excess membrane. This
procedure can be recommended in cases of prolonged swelling and irritation.
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