"Eye flu" is a colloquial term
often used to describe a viral or bacterial infection affecting the eyes, known
medically as viral or bacterial conjunctivitis. While it's not a clinical term,
the symptoms associated with this condition are typically similar to those of
conjunctivitis. Here are common symptoms of viral or bacterial conjunctivitis,
often referred to as "eye flu":
- Redness: The whites of the eyes (sclera) appear pink or red, often due to inflammation of the conjunctiva (the thin, transparent membrane covering the white part of the eye).
- Watery Discharge: Excessive tearing or watery discharge from the eyes may occur, particularly in viral conjunctivitis.
- Mucus or Pus: In bacterial conjunctivitis, a yellow or greenish discharge may be present, which can cause crusting or stickiness around the eyes, especially upon waking in the morning.
- Itchiness or Irritation: The eyes may feel itchy, irritated, or gritty, leading to discomfort and a sensation of foreign body presence.
- Swelling: Swelling of the eyelids and surrounding tissues may occur, particularly in more severe cases or if the infection spreads beyond the conjunctiva.
- Sensitivity to Light: Some individuals with viral or bacterial conjunctivitis may experience increased sensitivity to light (photophobia), making it uncomfortable to be in bright environments.
- Blurry Vision: Vision may become temporarily blurred, especially if the eyes are producing excess discharge or if there is swelling affecting the cornea.
- Tender or Enlarged Lymph Nodes: In some cases, the lymph nodes in front of the ears or in the neck may become tender or enlarged, especially if the infection spreads beyond the eye area.
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