Many people develop an allergy to pet at a very young age. But some individuals as they grow older seem to leave their pet allergies when they grow up. Doctor don’t know why, but some people’s allergies may disappear over time. Though there are some that don’t disappear, the intensity of these allergies lessens.
The severity of allergic reactions differs widely among people, and even within the same individual, allergic reactions can change in severity from season to season and from allergen to allergen. For example, a neighbor’s cat might send you into a sneezing fit, while a different feline could provoke nary a reaction at all.
What are allergies?
In general, doctors do know what causes allergies: Your immune system overreacts to a harmless substance. When functioning correctly, your body’s defenses attack foreign invaders, like viruses. With allergies, the immune system mistakenly targets pollen, pet dander or certain foods, for example, sending molecules called immunoglobulin antibodies to orchestrate a “defense.”
In cases of disappearing allergies, some experts theorize that the person may simply grow accustomed to the allergen, thus reducing the level of immune-system sensitivity.
“Growing accustomed” seems important in allergies to food, particularly nuts. Some doctors have recently emphasized promoting tolerance to the food through low-level exposure that’s gradually increased. It the case of pets, you might develop an immunity to your house cat but still have a reaction to the neighborhood cat.
Physicians used to think that nut allergies, particularly the severe variety associated with peanuts, always lasted a lifetime. Over the last decade, however, studies have shown that about 20 percent of children with peanut allergies can overcome the sensitivity.
By looking at allergy blood tests, which show defense cells levels, doctors can even characterize a child’s chances of outgrowing food allergies.
But even when food reactions seem like they’ve gone away, the trouble’s not necessarily banished; symptoms of food allergies can return just as mysteriously as they disappeared. Allergies to pollen, pet dander and other substances can recur, too.
Getting Shots For Cat Allergies
If you don’t seem to be adjusting, you can also try getting shots to help your cat allergies. These immunotherapy shots work on the same principle as exposure to a cat over time. The injections contain cat allergens starting in tiny doses that are gradually increased. You’ll get an allergy shot once or twice a week for about six months, with boosters every three years or so.
Always Consult A Doctor First
Before trying any of the suggestions listed above, consult your doctor. Some people with more severe allergies, such as asthmatic reactions to cats, shouldn’t try exposure therapy because they might have a very severe response. So make sure you talk to your doctor and get an allergy test first. Remember that this article is just an idea of pet allergies and precausions for it.