Acral Lick Granuloma Treatment Cost: $50 to $1,500
What is Acral Lick Granuloma in Dogs?
Acral lick granulomas, or lick granulomas, are also known as acral lick dermatitis. They are one of the most frustrating conditions for veterinarians and pet parents.
A lick granuloma is a chronic and infected skin lesion.
They usually start as a small, harmless spot. But the spot isn’t the problem. A granuloma forms when the dog obsessively licks and chews the tiny spot. The result is a big, oozing wound.
Granulomas affect the deepest layers of the skin. The dog’s compulsive licking forces bacteria far down, even to the base layer. Most granulomas have broken hair follicles, scarred oil glands, and wounded blood capillaries.
Acral lick dermatitis most often occurs on the front lower legs and paws because these areas are easily accessible by the dog’s mouth.
Causes of Acral Lick Granuloma
It might seem like a bothersome bump causes that kind of licking that eventually forms a granuloma. However, there are many things that cause a dog to lick themselves:
Dog Anxiety and Stress
Many granulomas occur because of dog anxiety. Dogs “self-stimulate” to cope with feelings of anxiety. One method of self-stimulation is repetitive licking.
For a dog with moderate to severe anxiety, the licking becomes compulsive. Unfortunately, by trying to self-soothe, a dog inflicts painful wounds.
Stress in dogs can be caused by a new child or pet in the home, separation anxiety, or unfamiliar surroundings. There are many other sources of stress for dogs.
Boredom in Dogs
Some veterinarians believe that boredom can lead to lick granulomas. With nothing else to do, dogs lick themselves excessively to pass the time.
Allergies can cause skin inflammation and itching. Dogs will lick to manage the discomfort. Even mild allergies can cause itchiness. Dogs can be allergic to food and environmental allergens, such as pollen.
A bee sting, splinter, or thistle spine can be painful if not removed. Dogs will groom a painful area in order to get rid of whatever is bothering them. Grooming may become excessive if the foreign body can’t be easily removed.
Hypothyroidism in Dogs
Some cases of acral lick granuloma are due to hypothyroidism in dogs. This is more commonly seen in black Labs than any other breed.
Dog Breeds Prone to Lick Granuloma
Any dog can suffer from excessive licking, but certain breeds are more prone to acral lick granulomas. These breeds are:
Treating Acral Lick Granuloma
The obvious treatment for lick granulomas is to stop the licking. But it’s not that simple. It’s very hard to get a dog to stop licking themselves, especially when they’re left alone.
Lick granuloma treatment is complicated and frustrating. The wound may begin to heal, but the dog will begin licking again and all progress is lost.
Stop Dog from Licking a Granuloma
Pet parents and veterinarians may apply a bandage or cast-like material to the granuloma to protect it. Most often, the dog will begin licking the other leg and cause a second granuloma.
Other recommended treatments are to apply a foul-tasting topical to the area or to make the dog wear a medical collar. These are temporary solutions that don’t provide a long term fix. The dog will resume chewing at the granuloma once the collar is removed or the topical becomes tolerable.
Acral Lick Granuloma Laser Surgery
Recently, laser surgery has become an effective treatment for lick granulomas. Veterinary surgeons carefully laser the granuloma to remove the diseased surface layers.
At the same time, nerves are sealed of so the dog doesn’t experience ongoing pain or discomfort. This reduces the desire to lick (if the granuloma isn’t due to psychological causes).
Not all veterinarians have laser instruments. Ask your vet for a referral if you are interested in laser treatment for your dog’s lick granuloma.
Anxiety Medications for Lick Granulomas
Unfortunately, laser surgery may not be very helpful in the long run for dogs with a psychological compulsion to lick and chew. Lasers can’t prevent a dog from causing another granuloma.
In anxious dogs, anti-anxiety medications may reduce self-soothing behaviors. This can lead to less lick dermatitis, but it is usually not a complete solution.
Lick Granuloma Cortisone Injections
Cortisone injections can provide rapid relief for lick granuloma symptoms. Cortisone reduces swelling and itchiness. However, the calming effect only lasts as long as the wound is left alone. Once the dog begins licking the area, the granuloma is activated again.
Antibiotics for Acral Lick Granulomas
Long term antibiotics may be the best treatment for acral lick granulomas. Most dogs with chronic granulomas have success with 3 to 6 months of antibiotic medications, in conjunction with topical treatment.
Preventing Acral Lick Granulomas
There is no cure for lick granulomas, but pet parents can take steps to prevent them from recurring. Paying close attention to areas that seem bothersome and treating them quickly can prevent incessant licking.
There is no doubt that diet plays an important role in granuloma formation (as well as other dog skin issues). A wholesome diet is necessary for healthy skin and coat.
If your dog is suffering from chronic granulomas, consider switching to a whole-foods based or a raw-food diet. Dog food allergies are to proteins only, so experiment with switching proteins. For example, feed turkey instead of chicken.
Also, adding nutritional supplements can make a huge difference in your dog’s skin. Omega-3 fatty acids strengthen the skin’s protective barrier. Probiotics address digestive issues that lead to skin conditions.
Pet Insurance and Acral Lick Granulomas
Many pet insurances cover prescription medications, nutritional supplements, and veterinary treatment for acral lick granulomas. If your dog needs surgery for acral lick dermatitis, pet insurance can reimburse you for up to 90% of the surgery cost.
Additionally, some dog insurances offer wellness plans for preventative care. We recommend comparing pet insurances to find a plan that offers the best coverage for your dog while fitting your budget.
We also recommend insuring a puppy before they develop acral lick granulomas or other medical issues. Be aware of pet insurance pre-existing conditions. If your dog is diagnosed with lick granuloma before you invest in pet insurance, treatment may not be covered.
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