Dr. Randy Talks About Allergies and Arthritis

It’s springtime and that means allergy season is in full swing! The emergence of budding leaves and flowers can cause great distress to humans and dogs alike. Whereas humans tend to have runny eyes and noses with a tickle in their throat, allergies tend to manifest differently in dogs. It is common for dogs to start itching, sometimes constantly, leaving them with abrasions, and feeling downright miserable. We’ll cover how to recognize the signs, what’s changed in treatment options, and the latest immunotherapy breakthroughs that are giving dogs real relief without the side effects of old-school steroids. My guest, Dr. Randy Hutchison has some solutions for allergy sufferers that can provide relief almost immediately.The most common allergic reaction in dogsAllergic reactions can be caused by the environment, fleas, or food allergies. The most common reaction to all of these culprits is itching. Dr. Randy states that the location of the itching is a good indicator as to what the cause is. For example, itching from flea bites caused by the saliva in fleas, is mostly found at the base of the tail. Dogs will tie themselves into pretzels to try to reach that area. You will notice they will try to bite back there with their little incisor teeth. When dogs lick their feet a lot or itch their nose, face, and lower legs, this usually indicates something in their environment. In springtime, pollen from budding trees falls on the grass they walk and lay in. In the fall, there are certain weeds and molds on leaves. All of these outdoor elements can cause allergic reactions. Dr. Randy can almost predict to the day when clients will bring their dogs in because they started itching a lot. Once a dog has allergies, they almost always will for the rest of their life. Allergic reactions don’t form after the initial exposure to an irritant. In fact, Dr. Randy says if a puppy comes in for an appointment due to itching, he can start a history of the dates of the itching, but can rule out allergies as a probable cause. It takes over a year or two of exposure to an irritant for the body to react. As time goes on, the length of the allergic reaction will be longer and more pronounced. Reverse SneezingAnother reaction that can be caused by allergies is reverse sneezing. This is when your dog rapidly inhales air through their nose creating a honking sound. It can be triggered by excitement, prolonged tension on their collar, or allergies. It quickly subsides and the dog returns to normal breathing. The first time I experienced this with my dog Hank, I thought he was choking and couldn’t breathe and was having some kind of seizure. It was frightening to say the least. Symptoms of food allergiesFood allergies are similar to seasonal allergies. Dogs can be allergic to certain foods, most commonly, certain proteins. They can cause dogs to itch all over their body and lick their paws. I have seen dogs’ paws that have turned raw and become a rust color because they have been licked so much. There are a lot of additives in dog food that their bodies have difficulty digesting and ultimately causing an allergic reaction. I have seen the itching subside after changing the protein source from chicken to turkey or other proteins. Prescription dog foods that hydrolyze the protein for easier digestion and relief from allergic reactions can be recommended by your vet. I will be discussing this further in a future episode concerning nutrition.Allergy Testing and ShotsAllergy shots are available which involve injecting small amounts of specific allergens to build up tolerance. Dr. Randy states that if a client chooses this option, they have to commit to a long term plan. This is not a quick fix. Allergy testing through blood samples and intradermal skin testing are also available. This can be costly and intradermal testing can be invasive, requiring mild sedation. This is usually done when immunotherapy drugs and protein elimination have failed. Specific blood panels can be ordered to pinpoint the irritant causing the reactions. It will test for approximately 60 different environmental factors and will identify food allergens as well. However, testing for food allergies does not yield as reliable results as environmental influences do. This type of testing and allergy shots used to be very popular before immunotherapy drugs were available. Immunotherapy Drugs to Alleviate Allergic ReactionsThe biggest advancement in veterinary medicine over the past five to ten years is immunotherapy treatments. Before then, when dogs and cats had allergic reactions, the only option was to prescribe steroids or antihistamines. Most of the time, th