Controlling your dog’s allergies: The EDVS Approach
Your dog is keeping you up all night scratching. In fact, your dog scratches all the time, its skin is red and raw and may have hair loss and lesions. Your dog could have allergies. The most common symptoms owners bring their dog into the vet suspecting allergies is itching and chronic skin infections. However did you know that there are other signs of allergies such as red paws, chronic ear infections, chronic loose stool, and even vomiting? All of these problems are very frustrating for the owner and also frustrating for the veterinarian to attempt to treat. Conventional veterinary care has a difficult time managing this disease and many veterinarians are just as frustrated with treatment as the owners of the allergic dog. So what can we do? In this series of posts I am going to explain how I manage dog allergies using an approach called EDVS.
First, every owner that has a dog that suffers from allergies needs to know that allergies is a disease that can be controlled and managed but most likely will not ever be cured. To control the disease, you need to support and balance the immune system and focus on the (E)nivronment, (D)iet, (V)accinations, and (S)upplements. Once explained to you it will make sense to use the EDVS approach and how you can live with your dog and your dog can have a good quality of life living with you for many years.
Basically, an allergy is a hypersensitive immune system. Unfortunately the immune system is one of the most misunderstood systems of the dog’s body. Although it is studied extensively and many components are well understood the actual cause and effect of how it actually all works is elusive. The immune system is a well trained and amazing war machine capable of identifying numerous foreign invaders, however it can make mistakes, especially when it is hypersensitive. If we could figure out exactly how the dog’s immune system makes mistakes we could easily prevent allergies. The mistakes that the immune system makes is on identifying foreign invaders. When the immune system is hypersensitive it can misidentify a substance as foreign and attack it. Most commonly the body misinterprets proteins and synthetic chemicals that are chemically structured similar to proteins.
When the dog’s immune system finds a virus or bacteria and identifies it as such, it goes into attack mode using lymphocytes and other white blood cells to kill it and remove it from the body. Viruses and bacteria are essentially protein molecules and dna molecules that the body understands and the system of attack is usually quite effective in removing these proteins and abnormal dna molecules from the body. When the body misidentifies a different protein or chemical substance as an invader and attacks it using the same defense mechanisms it is unable to clear it. The immune system becomes confused especially if the dog continues to be exposed to the substance. The dog’s immune system attacks even harder and with more ferocity, continuing to try and exterminate the substance that it can not destroy; which explains why over time the dog’s allergies are worse and worse. It explains why every year the dog’s allergies are worse than the previous. Using immunoglobulins, mast cells, basophils and other white blood cells, the weapons of the dog’s immune system, the immune system continues to fight creating havoc by releasing histamine and destroying surrounding normal cells in its attempts to clear the allergen it sees as a foreign invader. The symptoms of allergies, red inflamed skin, inflamed ears, diarrhea, vomiting, etc is caused by this destruction and histamine release. Many dogs have chronic ear infections and skin infections because the body is so busy trying to destroy the allergen that it is not able to take care of other bacteria and yeast.
Conventional veterinary treatment seeks to decrease the immune response and help the symptoms using corticosteroids such as prednisone and antibiotics. The problem is that this only provides temporary relief and does not address the underlying issue of the hypersensitive immune system. However, even holistic medicine can not cure the issues of a hypersensitive immune system it can only manage the problem and that is by managing (E)nivronment, (D)iet, (V)accinations, and (S)upplements. More to come in future posts.