9 News Australia published this video item, entitled “Allergy and asthma sufferers warned over early onset of spring | 9 News Australia” – below is their description.
Allergy and asthma sufferers are being warned to prepare themselves for an early onset of spring, after the unseasonably warm weather caught many off guard.
9 News Australia YouTube Channel
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About This Source - 9 News Australia
9 News Australia has delivered breaking news, features and exclusive news from around Australia and the world into homes since 1956. In December 2013, Nine Entertainment listed on the ASX, trading as ASX: NEC.
In November 2020, Nine Entertainment relocated from Willoughby where it had been based for 64 years to North Sydney.
In This Story: Allergy
Allergies are a number of conditions caused by hypersensitivity of the immune system to typically harmless substances in the environment. These include hay fever, food allergies, atopic dermatitis, allergic asthma, and anaphylaxis. Symptoms may include red eyes, an itchy rash, sneezing, a runny nose, shortness of breath, or swelling.
Common allergens include pollen and certain foods. Metals and other substances may also cause problems. Food, insect stings, and medications are common causes of severe reactions. Their development is due to both genetic and environmental factors.
Treatments for allergies include the avoidance of known allergens and the use of medications such as steroids and antihistamines. In severe reactions injectable adrenaline (epinephrine) is recommended.
Allergies are common. In the developed world, about 20% of people are affected by allergic rhinitis, about 6% of people have at least one food allergy, and about 20% have atopic dermatitis at some point in time. Depending on the country about 1–18% of people have asthma. Anaphylaxis occurs in between 0.05–2% of people.
Source: Wikipedia
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