 | Dr. Laura Morland graduated from Kansas State University in 1971 with a doctorate in veterinary medicine. Dr. Morland is very involved in her community. She has four children and two grandchildren. In her spare time she enjoys raising Yorkies, Cairns and Maltese, and being a grandma. Dr. Morland may be reached at 620-724-8054 or visit www.girardanimalhospital.com. |
Pets
2011-10-20 11:53:45
Why dogs scratch - part 3
A: We talked about the general causes of itching, such as having an ear infection or an allergy and more specifically about itching caused by allergies. This month, we will continue conclude the answer with how to treat your dogs symptoms.
After changing their food and maintaining good flea control, treating the dog’s symptoms may include; cool baths with or without colloidal oatmeal, Epsom salts, or medicated shampoos. This can be done frequently but provides only temporary relief. Caution should be used with sprays and ointments because many contain potentially harmful substances. Corticosteroids will reduce itching by reducing inflammation. Unfortunately, they also affect every organ in the body and can have side effects such as increased thirst and appetite and an increased need to urinate. Alternatives to steroid therapy should always be considered.
Antihistamines can be used with relative safety in dogs. The major drawback, as with people, is sedation. Examples of antihistamines commonly used for dogs include: Tavist, Benadryl, Chlortrimeton, Atarax and Seldane. Fatty acids are natural anti-inflammatory agents. They reportedly are helpful in 20% of allergic dogs. They are certainly worth a try because they are not harmful and have virtually no side effects. Omega-3 fatty acids are found in fish oils (especially krill and cod) and omega-6 fatty acids are derived from plants containing gamma-linolenic acid (GLA), such as oil from the evening primrose. These supplements are different from those sold to produce a glossy coat. They tend to reduce inflammation that may lead to skin sores but are not as effective in reducing itching. Products that contain both omega-3 and omega-6 fatty acids include: Omega Pet, Derm Caps and EFA-Z Plus. If you know which substances your dog is allergic to avoidance is the best method of control.
Allergy testing and subsequent antigen therapy is becoming more common in the treatment of severe allergies. Testing is accomplished by sending blood to a lab that will determine just what your pet’s allergies are and then form an antigen to be administrated by subcutaneous injections. This therapy is highly recommended by veterinary dermatologists.
Cats have allergies too and most all of these treatments and therapies will work for their allergic symptoms.
