Itching and burning of both the eye and surrounding tissues.Typical signs and symptoms of allergic conjunctivitis include: There are several signs of allergic conjunctivitis Treatment depends on identifying the cause and severity of the condition. It can be caused by infection by bacteria or viruses, allergy and physical or chemical irritation. The eye is also protected by the eyelids, tears and cornea.Ĭonjunctivitis is an inflammation of the conjunctiva of the eye, which becomes red, swollen and produces discharge, in response to these insults. It helps to protect the eye from insults such as smoke, bacteria and allergens in the air, as well as the damaging effects of sun and wind. The conjunctiva is a layer of tissue which lines the front part of the eyeball (the white part of the eye) and the inside of the eyelids, but does not cover the cornea (the coloured looking part of the eye). A gritty sensation is common in conjunctivitis, but the presence of a foreign body must be excluded, particularly if only one eye is affected.Vision loss, discomfort in bright sunlight (photophobia) and pain suggest more serious conditions, which should be investigated by an eye specialist (ophthalmologist).
Itch and clear discharge suggests an allergic cause, possibly allergic conjunctivitis.Clear discharge suggests a viral or allergic cause.Pus containing discharge usually indicates that there is bacterial infection.A description of symptoms and an eye examination by the doctor will usually suggest the cause: Red eye is one of the most common eye problems for which people visit a doctor. Unlike conjunctivitis that is caused by bacterial infection, allergic conjunctivitis is not contagious, so it cannot be transferred from one person to another. However, sometimes symptoms can be extremely severe and debilitating with swelling of the eyelids, conjunctivae and a sensation of grittiness and burning. Likewise, do not use a compress that is so cold that it causes discomfort.ASCIA PCC Allergic conjunctivitis 2019 96.22 KBĪllergic conjunctivitis usually causes mild to moderate symptoms, including redness, which respond to non-medicated treatment.
Never use compresses on any ocular trauma that could have caused an injury to the eye itself. An ice pack can be used to reduce swelling and bruising in blunt trauma.įor ocular allergies a facecloth that is repeatedly soaked in cool or cold water is sufficient. Make an ice pack by wrapping ice in a small towel or cloth, or by filling a plastic bag with ice. Cold compresses are an important part of treating soft tissue injuries such as bruises and blunt trauma. Commercial cold packs are often too cold for ocular use and should not typically be used for this purpose. A cold compress can range from a cloth dipped in cold water to a commercially available pad or pouch that is made cold through freezing or chemical action. They are also frequently used to treat ocular allergies and to reduce swelling around the eyes and ocular itching. A cold compress is used to cool an injured area, which protects body tissue by slowing metabolic rate and reducing swelling around the injury.
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