Allergy – Simple or complicated?
Feb 9th, 2009 | By admin | Category: Health tipsAllergy - Simple or complicated?
Allergy is a disorder of the immune system often also referred to as atopy. Allergic reactions occur to environmental substances known as allergens; these reactions are acquired, predictable and rapid.
Mild allergies like hay fever are highly prevalent in the human population and cause symptoms such as allergic conjunctivitis, itchiness, and runny [...]