What antibiotic is used for hot spots on dogs?

It often starts with an itch! An irritation that has to be nibbled at and licked until, before you know it, that itchy spot has turned into an oozing, red, painful patch of bare skin. Quick to develop, hot spots are a nuisance!

Table of Contents Show

Causes of Hot Spots
Symptoms of Hot Spots
Treatment of Acute Moist Dermatitis

When your clients call or come to your office with a pet suffering from a hot spot, provide them with this helpful information:

Acute Moist Dermatitis, commonly referred to as a hot spot, is a localized skin infection that can occur anywhere on the body and often in more than one area. While warm and humid weather seems to be the catalyst, hot spots can appear whenever an animal constantly licks and chews at their skin.

Causes of Hot Spots

The underlying cause of a hot spot can be anything that triggers an itch. If the itching turns into severe scratching and chewing, the resulting damage to the surface of the skin will prompt rapid bacterial growth. The more damage, the more bacteria, and the greater the itch. Further scratching helps to progressively worsen the hot spot, and the affected area will enlarge quickly.

Possible causes of hot spots, include:

Skin parasites, such as fleas and mites
Allergies, including food, contact, and airborne
Insect bites or stings
Ear infections
Grooming problems, including hair that is matted or tangled or skin that is dirty
Psychological issues, such as boredom, anxiety, or depression
Medical conditions resulting in pain that causes the animal to lick and bite an area.

Hot spots can be found on any dog or cat, but clients of Newfoundlands, Pyrenees, and Golden Retrievers need to know to watch for the signs that indicate a hot spot is forming. These dogs, along with others that have heavy and hairy ears, plus animals with thick coats and long hair, seem to be the most susceptible.

Symptoms of Hot Spots

Hot spots are very painful, and may cause the animal to be easily irritated or lash out uncharacteristically.

The signs of hot spots include:

Intense itching
Sudden onset of a warm, painful and swollen patch of skin that enlarges quickly
Lesion that exudes pus and has a foul smell
Rapid loss of hair in the area of the lesion.

Treatment of Acute Moist Dermatitis

The steps to treat an animal with a hot spot typically involve the following:

Clip any hair that is over the hot spot. Trimming the hair back will let air reach the area to dry it out and also expose the entire surface area of the hot spot lesion
Clean the lesion with a mild antiseptic wash, such as Betadine or Nolvasan. Washing with a mild antiseptic will help to clear the infection from the lesion by removing any surface bacteria and discharge
Allow the skin to dry thoroughly
Apply a topical antibiotic/anti-inflammatory ointment, such as an antibiotic steroid cream or powder. Antibiotics will reach the infection in the deeper skin layers.The anti-inflammatory most often prescribed is cortisone, which reduces the itching and discomfort, and stops the animal from scratching and causing further damage to its skin
If the animal continues to traumatize the area, the veterinarian may prescribe an Elizabethan collar or a BiteNot collar.

Clients need to be advised that because hot spots are very painful, it may be required to sedate or anesthetize the animal for treatment. A general anesthetic given during the course of the entire procedure will be less traumatic for the animal.

Prevention

The following information may help clients keep their animal from experiencing the discomfort of hot spots:

When the weather is hot and humid, thoroughly dry the coat of an animal after they have had a bath or have been swimming
Good grooming practices should be followed. For example:
- Comb and brush coat regularly to remove tangles, prevent matting, and get rid of any foreign debris that may cause an irritation to the skin
- Bathe animal when dirty
Use flea and tick control preventives regularly
Routinely wash bedding
Deter animal from licking.

Summer weather offers the perfect conditions for an animal to develop a hot spot. Warn clients to be on the lookout for the start of any itching!

Your Covetrus representative can provide other tips and suggestions of value to you and your clients! Contact us at: 855.724.3461 or online.

Sources

http://www.akc.org/content/health/articles/treating-and-preventing-hot-spots-on-dogs/

http://www.wideopenpets.com/3-common-skin-parasites-dogs-cats/

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