Original Question: Why is my dog is constantly licking his paws? - Diane
Thanks for your question.
This is a really common complaint and there are only a few things that cause it. Itchy paws are typically caused by either an infection, trauma, foreign body, or allergies.
The first thing you want to do is have your veterinarian have a good look between the toes and under the paw. They will look for draining tracks or lesions that indicate that trauma has happened or something has punctured the skin. Quite frankly, these things are quite rare.
The really common possibilities are infection by either bacteria or yeast, or an allergic reaction. The first thing that needs to be performed is a test called a skin scraping, which is an inexpensive quick test to determine if there are any bacteria or yeast on the skin. By collecting the sample from the skin and putting it on a glass slide your veterinarian can look under a microscope and see if one of these entities is present and if so a treatment can be started. Yeast is particularly common so if you wish you could drop by your local pharmacy and pick up either an anti-fungal cream or an anti-fungal shampoo and start treating it daily yourself to see if you achieve any success before visiting your veterinarian for testing. If this doesn’t improve the condition within a few days I would certainly recommend working with your veterinarian on a treatment plan.
Allergies are a much more difficult situation. The first thing to know is that a yeast infection or bacterial infection could be secondary to an allergic reaction that may be the underlying cause. If allergies are at the root of this problem you may have observed that it is occurring seasonally or that it quickly recurs after a treatment for a simple bacterial or yeast infection. There are many treatments for allergies if that is the final diagnosis. It’s important to know that allergies are treated with multiple modalities. Treatment can include the use of omega-3 fatty acids, shampoos, elimination diet trials, daily topical therapies, medication to control secondary infections and medication to reduce the allergic response. I would encourage you to take a look at our video about over-the-counter antihistamine use in pets. I also strongly recommend that you read our article on dealing with your pet’s allergies, it goes over these treatments in detail. I hope this advice is helpful and as always please consult your veterinarian.
I wish you the best of luck.
Dr. Clayton Greenway
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