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The immune system, at times, interprets certain foreign substances that come into contact with the body as threats. In such cases, it triggers a reaction by releasing chemicals such as histamines, leukotrienes, and prostaglandins to fight the foreign substance and protect the body. This reaction may manifest as a runny nose, itchy or watery eyes, coughing and, at times, more serious symptoms like difficulty breathing. These reactions are commonly called allergies, and the substances that cause allergies are called allergens.<\/p>\n
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As fall approaches, allergens such as mould, ragweed pollen and dust mites become more common and may cause serious allergic reactions in individuals who are susceptible. This article explores common allergies this fall and discusses practical ways to manage them.<\/p>\n
Fall allergies are a kind of seasonal allergy that is mostly triggered by allergens that become increasingly common with the changing of the seasons. Exposure to these substances can result in symptoms such as itchy eyes, sneezing, congestion in the nose, and even respiratory problems.<\/p>\n
The symptoms associated with seasonal allergies fall are consistent with those of allergic rhinitis and may include:<\/p>\n
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\u25cf Nasal Congestion
\n\u25cf Itchy Eyes
\n\u25cf Runny Nose
\n\u25cf Sneezing
\n\u25cf Postnasal Drip<\/p>\n
Understanding common triggers and taking the necessary precautions is crucial for reducing seasonal allergies in the fall.<\/p>\n
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1. Ragweed Pollen<\/strong><\/p>\n <\/p>\n A major fall allergen, ragweed releases large amounts of pollen from late summer through autumn. When inhaled, the immune system overreacts, identifying the pollen as a threat and releasing chemicals like histamine, which cause allergy symptoms.<\/p>\n Prevention Strategies:<\/p>\n <\/p>\n \u25cf Stay indoors during peak pollen hours <\/p>\n Weeds such as cocklebur, lamb’s quarter (pigweed), mugwort, nettle, Russian thistle, sagebrush, and tumbleweed also release pollen that can trigger fall allergies.<\/p>\n <\/p>\n 2. Mould and Mildew<\/strong><\/p>\n <\/p>\n Mould and mildew thrive in both indoor and outdoor environments, growing on damp fallen leaves and in moist areas such as basements and bathrooms. They emit particles into the atmosphere, which, when inhaled, can cause an allergic reaction. The immune system views these spores as harmful, resulting in inflammation.<\/p>\n <\/p>\n Prevention Strategies:<\/p>\n <\/p>\n \u25cf Clear fallen leaves from yards, and avoid creating piles that can harbour mould spores. <\/p>\n 3. Dust Mites<\/strong><\/p>\n <\/p>\n Dust mites are minute organisms that are frequently found in homes and feed on the flakes of human skin. They produce waste particles and body fragments that become airborne and are easily inhaled. The immune system identifies these particles as harmful, causing an allergic reaction. They are difficult to eradicate entirely and like warm, humid conditions.<\/p>\n <\/p>\n Prevention Strategies:<\/p>\n <\/p>\n \u25cf Clean air vents before using heating systems for the first time after summer. <\/p>\n 4. Pet Dander<\/strong><\/p>\n <\/p>\n Pet dander, consisting of tiny skin cells, can become airborne. When inhaled, these particles can trigger the immune system, causing allergy symptoms like sneezing, coughing, and itchy eyes.<\/p>\n <\/p>\n Prevention Strategies:<\/p>\n <\/p>\n \u25cf Individuals with known allergies should limit their interaction with pets. Fall allergies can be diagnosed by a healthcare professional using the following tests:<\/p>\n <\/p>\n <\/p>\n
\n\u25cf Keep the windows of the house and car closed to keep the pollen out.
\n\u25cf To reduce pollen tracking, take off shoes and outerwear before entering the house.
\n\u25cf Regularly vacuum and wash linens, curtains, and clothing.<\/p>\n
\n\u25cf When raking or cleaning, wear protective masks and keep compost piles away from houses.
\n\u25cf Use vinegar or store-bought mildew removers to clean mould-prone areas on a regular basis.<\/p>\n
\n\u25cf Utilise dust-proof covers for mattresses and pillows.
\n\u25cf Maintain indoor humidity below 70%.
\n\u25cf Consider replacing wall-to-wall carpeting with hardwood floors to reduce dust mite populations.<\/p>\n
\n\u25cf To reduce fall allergies, regularly bathe and brush the pets.
\n\u25cf Pets should be kept off furniture and away from air vents.
\n\u25cf Use air purifiers to reduce pet allergens in the home.<\/p>\nHow Are Fall Allergies Diagnosed?<\/span><\/strong><\/h2>\n
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