ANNOUNCER: Right now a non-sedating medication, Claritin, is available over the counter, which allows allergy sufferers to buy it without a prescription. But medications alone are often not enough. Many allergy sufferers have to learn to modify their environment-that is, avoid the things that trigger their symptoms.
EVE RUBENSTEIN, MD: My husband and I always wanted to have plants in the house, but there are certain kinds of plants that I just can't have. And so the other day I walked in and he had bought this wonderful leafy plant. And he was very proud of himself that he had managed to do something that was within my allergy-free zone.
ANNOUNCER: One of the biggest challenges for many physicians is treating those who are allergic to their pets.
GILLIAN SHEPHERD, MD: Patients with cats are the curse and bane of an allergy physician's existence. They probably also sustain an awful lot of allergy practices.
Somebody who is genetically prone to allergies gets a cat. And it's only a matter of time and usually by six months that's person's allergy system has seen the cat and said 'Programmed to react to this' turned on and made allergy. But after this period of time the owner of the cat and the cat have completely bonded and we're stuck. We say 'Well at least try to keep the cat out of the bedroom. The majority of cat owners sleep with the cat here. And if they have two cats, it's here and here. So it does help if the cats are at least out of the bedroom.
ANNOUNCER: The combination of managing their environment, knowing their allergy triggers, and using their medicine when necessary, can significantly improve the quality of life of many people with allergies.