What Causes Hot Spots on Cats? Treatment & Prevention

What Causes Hot spots on cats

Hot spots, also known as acute moist dermatitis, are inflamed and itchy skin lesions common among cats and dogs and can be caused by many different things. What causes hot spots on cats?

Do you have a cat that scratches and licks itself incessantly? If so, your kitty may be suffering from a hot spot. Hot spots are common among cats and can be caused by many different things, including allergies, fleas, and parasites.

Left untreated, hot spots on your kitty can quickly become infected and lead to other health problems.

In this blog post, we’ll take a closer look at what causes hot spots on cats and how you can treat them. We’ll also discuss some tips for preventing hot spots from occurring in the first place.

So if your cat is scratching and licking itself more than usual, read on for information about how to help your furry friend get relief.

What Causes Hot spots on cats

What are Hot spots?

A hot spot is a skin ailment and itchy skin lesions that causes inflamed cat skin patches. Hot spots cause significant discomfort to the cat and are considered painful because they can quickly increase in size due to constant irritation of the area.

Cats who suffer from these sores will lick excessively at their fur, which causes further damage to the area, increasing the size and severity of the hot spot.

A small sore can grow significantly in size within hours and cause an even larger degree of discomfort to the cat.

The hot spot could be located on any part of the cat’s body, but it is most commonly found on the abdomen or hindquarters and on the cat’s neck.

What causes Hot Spots on Cats?

The most common causes of hotspots on cats are flea bites, allergies, poor grooming habits, and parasite infections. The felines usually lick and chew at the area and become extremely itchy, leading to excessive scratching, which leads to Acute moist dermatitis.

In addition, parasites may irritate the skin and cause a cat to lick excessively at the area.

Cats who are not given proper grooming habits may also develop hot spots when they cannot rid their fur of dirt or other irritants, leading to further itching in that location and cause acute moist dermatitis in cats

Some of the most common causes of Hot spots on cats are:

  • Flea bites
  • Allergies
  • Poor grooming habits
  • Parasite infections
  • Environmental Allergies
  • Food Allergies
  • Skin illnesses
  • Licking and scratching
  • Insect Bites
  • Humans soaps shampoo and perfumes
  • Parasites
  • Irritating and sharp foreign objects
  • Foxtail

However, it is possible that any skin irritation or infection could lead to a hot spot on your kitty’s skin, including a blocked or infected anal gland.

Fleas are more often the cause of this condition because some flea bites will lead to an allergy in the cat’s skin that causes him to over-groom at one particular area, leading to the development of a hot spot.

What does Hot spots look like on a cat?

hot spots on cat

Hot spots look like red, swollen, crusty areas on your cat’s skin. These hot spots will appear to be itchy and may also bleed. The hair in the hot spot area will begin to fall out due to repeated scratching and biting of the skin in that area.

Symptoms of Hot Spots in Cats

some of the most common signs and symptoms of hot spots in cats are:

  • Scabs or Red Bumps
  • Excessive licking and scratching
  • Itchy skin and Crusty skin
  • Shaking of the head or licking at paws excessively
  • Swelling
  • Formation of skin lesions
  • Hair loss at the affected area
  • Red and inflamed skin
  • Compulsive scratching, licking, biting, or grooming
  • Lesions on the skin
  • Matted hair at the affected area
  • Pain at the affected area

Treatment of cats Hot Spots

sick cat

The treatment of any feline health issue, including hot spots, depends on the health problem’s cause.

The first step to treat acute moist deformities (Hot spots) on cats is to reduce and eliminate the bacteria responsible for this health issue. This will be done with topical medication for hot spots on cats.

Your veterinarian will first trim the fur hairs from the infected area and apply the topical medication for felines Hot Spots to reduce the inflammation and itchiness.

You can also use Curaseb Hydrocortisone Wipes Hot Spot Treatment.

Some veterinarians may also prescribe oral medication, including antibiotics, for a week or two to control the acute moist dermatitis in cats.

If the condition is caused by other reasons such as food allergies, your veterinarian will suggest you avoid giving that particular food.

How to prevent Hotspots on Cats?

Although this condition is uncomfortable for the cat, it can be prevented by taking good care of your pet.

Cats given a monthly treatment for fleas will be less likely to develop hot spots, as they will not be exposed to the flea’s bite that causes an allergic reaction in their skin.

To avoid hot spots risk on your kitty, all indoor-Pets in your household must be treated against fleas infestation. 

In addition, regular grooming and good hygiene practices will prevent dirt from accumulating on the cat’s coat and irritating his skin.

It is also important to keep all vaccinations up-to-date for your cat.

Keep your kitty stress-free, provide cat toys to avoid licking and scratching its fur.

Use any E color for cats to prevent your kitty form liking its body during the treatment.

Avoid food that causes an allergic reaction in your feline.

How long do Hot spots on cats take to Heal?

acute moist dermatitis on cats

Hot spots on cats will take between seven and ten days to heal, and the hair should begin to grow back in that area within a few weeks when you begin proper treatment and care.

You May Also Like To Read:


If your cat is scratching or licking himself more than usual, it’s important to take a closer look at his skin. Hotspots can be uncomfortable and irritating for the cat, so it’s important to get them treated as soon as possible. Thankfully, they are usually easy to treat with simple steps like regular grooming and good hygiene practices.

In addition, treatment for hot spots on cats includes topical medication and oral medicine, which is prescribed by veterinarians depending on the situation (they may prescribe oral and topical)

Have you ever dealt with hotspots on cats? Leave us a comment and let us know how you handled the situation.


Can stress cause Hot spots on cats?

Yes, stress can cause a hot spot on cats. Cats who are stressed may be more likely to develop a hot spot due to increased scratching and chewing of the skin, leading to hair loss and irritated skin, and other health issues.

Can worms cause Hot spots on cats?

Yes, worms can cause hot spots on cats. Cats may have several types of worms, including roundworms, hookworms, tapeworms, and ringworm. Make sure to deworm your kitty properly.


Leave a comment: