What Is a Lick Granuloma?

In most cases when dogs lick themselves, it’s a part of their everyday self-grooming routine – and nothing to worry about. However, in some cases, they can go overboard with it, leading to a condition known as lick granuloma. This occurs when a dog repeatedly licks a specific area on their skin. This is usually on the front legs, and results in a raised, thick, and often ulcerated patch of skin. Due to the constant licking, the patch of skin is irritated and inflamed and can be infected as well. Because of this, the lick granuloma can be a frustrating and persistent issue for both doggos and their owners and will require long-term treatment. Here is all you need to know about this condition.

What is a Lick Granuloma? Causes and Treatment

There are many reasons why a dog could develop a lick granuloma, and they are usually a distinct combination of physiological and psychological factors. Here are just a few of the most common reasons:

• Allergies:

Doggos who suffer from allergies, especially during the summer and spring, can develop an itchy sensation on a certain part of their body. They will try to alleviate this through repeated licking, which could lead to a granuloma if not prevented.

• Injuries and infections:

Dogs often soothe injured areas with licking. If a minor cut or scratch bothers them, they can start a cycle of repetitive licking to alleviate the pain. Instead, the wound is given no chance to heal, and in time a granuloma is formed. 

• Stress and anxiety:

Some psychological factors such as anxiety, fear, boredom, or stress can lead to repetitive behaviors, of which licking is a common one. Left for long periods of time, some dogs might start the licking cycle in a way to soothe themselves. However, this leads to the pesky granuloma forming.

• Arthritis:

Common in older dogs, arthritis can be a source of great discomfort. In order to relieve it, dogs might lick their joints or affected areas, repetitively. The discomfort is not eased, and a granuloma appears instead.

You will usually have no difficulties spotting a lick granuloma. This is a raised, red, and sometimes ulcerated lesion, usually found on a dog’s leg, near the wrist. The wound may be moist, and the skin scarred and thickened. Another indication is the dog’s behavior: they might be persistent in licking it, and annoyed when prevented from doing so. Also common is hair loss around the granuloma, while bleeding happens rarely. 

Of course, these symptoms require urgent veterinary care. Depending on the severity of the granuloma, the vet can apply several treatment options. For example, anti-inflammatory drugs, antibiotics, and topical ointments are often prescribed. These can help reduce swelling, infection, and promote healing. However, if the cause of the licking is related to anxiety, boredom, and stress, the vet might prescribe increased physical activity, mental stimulation through special dog toys, or reduced stressors.

However, the most effective tool against lick granuloma is an Elizabethan collar, as restricting access to the affected area of the skin is what will speed up the healing process. Commonly known as a “cone of shame”, this collar serves to prevent a dog from licking a wound, or in this case, the granuloma. This helps the skin heal without interference.

Ultimately, this condition can be complicated due to the many reasons why licking begins in the first place. This is why it is important to get to the root of the problem and find the cause of your pet’s excessive licking behavior – help of an experienced vet can be invaluable in treating this condition in the long run.