"Allergies" - what is it, definition of the term
Allergies are a hypersensitive reaction by the immune system to otherwise harmless substances, known as allergens. When an individual with allergies comes into contact with these triggers, the body responds by producing Immunoglobulin E (IgE) antibodies, which then attach to mast cells and basophils. Upon subsequent exposure, the allergens bind to these IgE-coated cells, causing them to release histamine and other inflammatory chemicals. This process leads to symptoms such as itching, swelling, and redness, commonly associated with allergic reactions.
Detailed information
Allergies to cats are a common issue that affects many people. These allergies are triggered by proteins found in cat saliva, urine, and dander (dead skin cells). When a cat licks its fur, the saliva dries and becomes part of the dander, which can then be inhaled or come into contact with the skin, causing an allergic reaction. Symptoms of cat allergies may include sneezing, runny nose, itchy eyes, and sometimes even asthma attacks for those with asthma. It's important to note that no cat breed is truly hypoallergenic, but some breeds may produce less dander than others. Managing cat allergies often involves a combination of strategies such as keeping the cat out of bedrooms, using air purifiers, and regularly washing bedding and clothing in hot water. Additionally, allergy medications and immunotherapy can help alleviate symptoms. For those with severe allergies, it might be necessary to consider rehoming the pet if symptoms are not manageable.