Although it may be thought that feline allergy is caused by their fur, researchers at the University of Cambridge assure that this is not the case. The cause of this animal’s allergy is a protein that is secreted in its saliva, urine, and dander, it’s called “Feld 1”. When cats groom themselves, they leave traces of their saliva around their body, so the researchers call this molecule “sticky”; because the hair (with dander and saliva) can float and stick to any surface.
Baby cats do not produce as much allergy as adults because they do not know how to groom themselves when they are young, so they do not spread saliva on their bodies. That is why it is said that as they grow older, the allergy effects grow in humans.
Scientists say that there are factors that influence the severity or presentation of the allergy since there are cats that do not produce this protein as much as others. In addition, males secrete more than females and neutered males do not secrete as much either.
The common symptoms are watery eyes, itching, sneezing, and coughing, among others. This symptom picture can continue to grow until anaphylactic shock occurs. Cat allergy can get worst as you spend more time with the animals.
For cat owners presenting allergies, you need to know the symptoms can be reduced with medication. Doctors recommend the use of antihistamines to block the effect of the chemicals that cats produce; there are options of pills or drops.