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10-22-2007, 05:56 AM | #1 |
♥ Chip ♥ Smokey ♥ Donating Member Join Date: Mar 2007 Location: Leesburg
Posts: 3,835
| anybody know what... ... Atopy is? Chip's vet says he has that and I can't seem to find something that explains it well enough for me to understand.
__________________ ~*~ Chip ~*~ Smokey ~*~ My heart is wrapped around their little paws Karley Marissa born 1/20/12 weighing 8 lbs 11 oz and 21.5 inches long |
Welcome Guest! | |
10-22-2007, 06:02 AM | #2 |
No Longer a Member | Here's an explanation... Found here: http://vetmedicine.about.com/od/dise..._atopyitch.htm Atopy is the medical term for allergy; more specifically allergic reactions in the body resulting from inhaled or contact allergens such as pollen, mold or dust. Canine atopy is similar to hay fever in humans, but instead of causing runny nose / eyes and sneezing, the vast majority of veterinary atopy cases result in itchy skin. Some animals do suffer from asthma or related respiratory signs, but they are in the minority. Atopy is thought to be heredity, so breeding atopic animals is discouraged. Itchy skin often leads to scratching, licking and biting. This causes trauma to the skin, leading to breakage and loss of hair and skin infections. The infection (dermatitis) often causes more itching, sometimes pain, and invite more scratching, licking and biting, repeating the cycle. In contrast to a food allergy that will develop and be present as long as the food is eaten (year round), atopic animals often start out with seasonal "peaks" of itchy skin but over time, the peaks often last longer and longer as the animal is repeatedly exposed to the offending allergen(s). Atopy and the resulting dermatitis signs are usually seen early in life; between 1-3 years of age, but may develop later. Some animals may then experience itchy skin year round as their allergic sensitivity increases. An itchy pet is uncomfortable --- all of that scratching, licking and biting invites a host of other problems, including chronic ear infections, hot spots and sebborrhea. Brown to red "saliva stains" may also be seen on light-coated animals. A visit to the vet is the first step in finding out the cause of the itchy skin and providing treatment. There are skin and blood tests available to help determine what a pet may be allergic to. Skin tests are considered to be more accurate. Skin testing is usually more expensive and requires more "participation" to complete the test. In addition to allergy testing, the veterinarian will want to rule out other causes of itchy skin, such as: mites, fleas, food sensitivity, fungal or bacterial infection, or reaction to medication. Atopy can be a frustrating problem to treat, but keeping a diary of how treatment is progressing (or not) and good communication with your veterinarian will help. Atopy treatment is three-fold: *reduce exposure to the allergen(s) if possible *testing and "allergy shots" to reduce sensitization to the allergen(s) -- also known as hyposensitization therapy *control the itching and self trauma with medications such as: cortisone, antibiotics (if needed), fatty acid dietary supplements, antihistamines and soothing anti-itch shampoos and conditioners The goal of therapy is to keep the pet itch-free on the lowest possible dose of medications such as prednisone, which are effective, but not desirable in the long term. |
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