ALLERGIC CONJUNCTIVITIS Meaning and
Definition
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Allergic conjunctivitis refers to a condition characterized by inflammation or irritation of the conjunctiva, the thin membrane that covers the front surface of the eye and lines the inner surface of the eyelids. It is an allergic reaction that occurs when the conjunctiva comes into contact with certain allergens, such as pollen, dust mites, pet dander, or specific substances like certain medications or cosmetics.
Symptoms of allergic conjunctivitis may include redness, itching, burning sensation, increased tearing or watery eyes, swollen eyelids, and a gritty or sandy feeling in the eyes. In some cases, allergic conjunctivitis can also cause blurred vision or light sensitivity.
This condition is often categorized into two main types: seasonal allergic conjunctivitis (SAC) and perennial allergic conjunctivitis (PAC). SAC tends to occur during specific seasons when allergens like pollen are prevalent, while PAC can happen year-round due to exposure to perennial allergens like dust mites or pet dander.
Treatment for allergic conjunctivitis typically involves avoiding allergens whenever possible, using over-the-counter or prescription eye drops that contain antihistamines or mast cell stabilizers to alleviate symptoms, and occasionally taking oral antihistamines if needed. In more severe cases, a doctor may recommend corticosteroid eye drops or allergy shots.
As allergic conjunctivitis is an allergic reaction, it is essential to consult with a healthcare professional, such as an ophthalmologist or allergist, for an accurate diagnosis and appropriate treatment plan.
Common Misspellings for ALLERGIC CONJUNCTIVITIS
- zllergic conjunctivitis
- sllergic conjunctivitis
- wllergic conjunctivitis
- qllergic conjunctivitis
- aklergic conjunctivitis
- aplergic conjunctivitis
- aolergic conjunctivitis
- alkergic conjunctivitis
- alpergic conjunctivitis
- aloergic conjunctivitis
- allwrgic conjunctivitis
- allsrgic conjunctivitis
- alldrgic conjunctivitis
- allrrgic conjunctivitis
- all4rgic conjunctivitis
- all3rgic conjunctivitis
- alleegic conjunctivitis
- alledgic conjunctivitis
- allefgic conjunctivitis
- alletgic conjunctivitis
Etymology of ALLERGIC CONJUNCTIVITIS
The term "allergic conjunctivitis" is a compound word consisting of two parts: "allergic" and "conjunctivitis".
1. Allergic: The word "allergic" originated from the Greek word "allos", meaning "other" or "different", combined with the term "ergon", which translates to "work" or "action". The term was coined in the early 20th century and refers to an abnormal reaction of the immune system to substances that are harmless to most people.
2. Conjunctivitis: The word "conjunctivitis" originates from Latin roots. It combines "conjunctiva", referring to the thin, transparent layer covering the whites of the eyes and the inner surface of the eyelids, and the suffix "-itis", indicating inflammation.
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