Animals Many people are allergic to animals, such as cats and dogs.It is not animal fur that causes the allergic reaction, rather flakes of dead animal skin and their urine and saliva.
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The most common airborne allergens that cause rhinitis are described below.
House dust mites House dust mites are tiny insects that feed on the dead flakes of human skin.
Dogs and cats are the most common culprits, although some people are affected by horses, cattle, rabbits and rodents, such as guinea pigs and hamsters.
However, being around dogs from an early age can help protect against allergies, and there's some evidence to suggest that this might also be the case with cats.
The immune system has to recognise and 'memorise' it before producing antibodies to fight it. After you develop sensitivity to an allergen, whenever it comes into contact with the inside of your nose and throat, it will be detected by antibodies called immunoglobulin E (Ig E).
These antibodies cause cells to release a number of chemicals, including histamine, which can lead to swelling of the mucus membrane (the inside layer of your nose) and the production of excess mucus.
Most trees pollinate between early to mid-spring, whereas grasses pollinate at the end of spring and beginning of summer.
Rhinitis can also be caused by spores produced by mould and fungi.
See your GP for advice if you have tried these self-help measures and they haven't helped.Tags: Adult Dating, affair dating, sex dating