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Department of Otolaryngology
Head and Neck Surgery
P.O. Box 980146
Richmond, Virginia 23298-0146

Phone: 804.628-4368
Fax: 804.828-8299

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Pet Allergies

Dog and CatMan's best friend can be anything but that to those with pet allergies. Here, the big problem is a protein in the skin and saliva of cats and dogs, not their hair, as is widely believed. Despite popular opinion, allergic reactions are not determined by an animal's breed or length of hair. Hairless or short-haired pets are just as likely to cause an allergic response as long-haired breeds.

The trouble starts when the pet grooms itself and the offending protein allergen attaches to animal hair or dander and to carpeting, furniture and other objects the animal comes in contact with. As the allergen dries, the loosened hair becomes airborne. And research shows that the cat allergen even sticks to walls, clothing and other surfaces, which explains why some people may be allergic in cat-free homes. Other people get a reaction from an allergen found in the urine and hair of guinea pigs and gerbils.

If you are allergic to pets, the only sure way to prevent reactions is the most painful one: Find a new home for the animal. If that's unacceptable to you and your family, here's how to reduce your exposure:

Send them outdoors
When pets are outdoors, their dander is less likely to cause danger to you. After building their dog house (or cat home), do a little maintenance on your own abode. It's best to remove carpet and upholstery where pet hair collects, especially cat hair. As with dust mite allergies, bare wood or sheet-goods flooring is best. Area rugs are fine if they can be laundered.

If pets cannot be kept outdoors, restrict them to the kitchen and other non-carpeted rooms. Even if bedrooms aren't carpeted, keep pets from your sleeping quarters, since that's where most of your time indoors is spent.

And bring the outdoors inside
Even if you keep your pets outdoors, and especially if you don't, try to improve ventilation by opening windows and air intake vents. These steps will improve indoor circulation and help keep pet dander from doing all its dirty work.

Get a new vacuum
A vacuum cleaner with a high-energy particulate air (HEPA) filter is the best kind to prevent indoor allergens from causing misery. Besides animal allergies, HEPA filters also are advised for those allergic to dust mites, mold, cockroaches and other indoor airborne allergies. And when vacuuming, wear a face mask.

Keep kitty groomed
To keep pet dander from spreading because of feline fastidiousness, brush your cat regularly while wearing a face mask. Regular brushing also is advised for dogs, but since they aren't as meticulous about their hygiene and don't clean themselves as often as cats do,, it may not be necessary to do it daily.

Watch for other allergens
If you are allergic to any airborne substance, including animal dander, it's also important to avoid other irritants like cigarette, cigar and pipe smoke, insect sprays, dust and tar fumes. Even if you're not allergic to those substances, exposure to them could aggravate your pet allergies. An air filter can help.

For tips on saying goodbye to your pet, click here.