Spring and summer means allergy season for many of us: seasonal allergic rhinitis or hayfever affects about 20 per cent of the population and common symptoms include itchy, red, dry, or watery eyes. What causes eyes to react? We have receptor cells called mast cells on the mucous membrane covering the white surface of our eye and the inner lining of the eyelids. When we come in contact with an allergen, it binds to the mast cells which releases a chemical called histamine that stimulates the nerves in the eye to make it itchy and watery. This is our body’s
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Archives for Allergy Season
Allergy Season Itchy Eyes
What Can I Do About Allergy Season Itchy Eyes? Spring usually means allergy season is here. Seasonal allergic rhinitis or hayfever affect about 20 per cent of the population during spring and early summer. Common symptoms include itchy, red, dry, or watery eyes. Seasonal allergies are caused by the high pollen released by trees, grass, outdoor moulds and weeds. Have you ever wondered what’s actually causing our eyes to react? We have receptor cells called mast cells on the surface of our conjunctiva, the mucous membrane covering the white surface of our eye and the inner lining of the eyelids.
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