Animals Care

What does Ringworm Look Like on a Cat: And What can I do to prevent other pets from getting infected?

What does Ringworm Look Like on a Cat

Ringworm is the most common name used to describe a fungal condition sometimes referred to as Dermatophytosis. Ringworm is common among cats, and if you notice that your cat is suffering from skin issues, it could be suffering from ringworm. It is extremely contagious and is able to be transmitted to humans. If any symptoms appear, it is essential to seek out veterinary help immediately. Do you know What does Ringworm Look Like on a Cat.

If you have a cat, it’s not impossible if your cat gets sick. However, do you know about ringworm? How do cats get and how to treat ringworm in cats. Can ringworm be transmitted from cats to humans. Find out also how ringworm in cats treatment at home and healing ringworm look like in cats.


What is Ringworm?

Ringworm is not caused by a worm, but an infection caused by fungal bacteria that results from the infection of Microsporum canis. It is among the most frequent zoonotic infections for pets, i.e. an illness that could be passed between dogs, and animals which include humans.

Skin lesions, particularly those on the face ear, and limbs, as well as nail bed infections, are frequent symptoms. The appearance of the lesions can be varied and the signs may appear identical to other skin conditions in dogs. Hair loss that is patchy can be observed.


Clinical Signs of Ringworm

Ringworm lesions can be found in a variety of cats and may mimic other skin disorders, such as allergies and mites, skin cancer, and so on. The signs and symptoms vary from a mild, undetectable disease (asymptomatic carriers) to extensive lesions all across the body. There are often areas of loss of hair (alopecia) as well as redness on the skin and scalp hairs that have broken off, the appearance of a crust. Lesions usually appear on the scalp, but can be found anywhere on the body. Sometimes, ringworms can cause itching however, it is not always.


Diagnosis Ringworm

The vet should determine the cause of the lesions on your cat’s skin and check for ringworm. A fungal culture or PCR is required to definitively determine if dermatophytosis is the cause:

Wood’s Lamp Examining

A Wood’s Lamp is an ultraviolet light that can be used to look for Ringworm lesions. It is a simple screening test however not all species of ringworm will be visible in the light. It is possible to get false positive or false negative results when using this test. Wood’s Lamp. It is always necessary to perform additional diagnostics to determine if there are ringworm-related infections.


Direct Examination

Is carried out by plucking a few hairs, then looking them up under the microscope. Fungal hyphae can be seen on hair shafts.


Fungal Culture

Fungal Culture is done by plucking hairs out of an earworm-like lesion that is suspected of being caused by it as well as using the toothbrush to comb hairs out of the body. Hairs are then placed in a specially-formulated medium that is kept over 14 days. If a fungal spore grows then the medium will change to red. The lab will identify the species of organism present.


Ringworm PCR

Is a Polymerase Chain Reaction (PCR) that detects the DNA of fungal organisms within the sample that is submitted. This test is faster than the results of a culture (usually it takes 1-3 days to get results) but it is also extremely sensitive. A positive result could be seen in cases of infection or even with non-viable bacteria visible on the skin following treatment. PCR is an effective method to detect ringworm, however, it’s not usually utilized to measure the effectiveness of treatment.


The skin biopsy

Is performed when ringworm lesions can appear in an unusual manner. Sometimes it is necessary to have a skin biopsy taken to rule out possible causes for lesions, such as cancer or allergies. Ringworms are visible on biopsies, and it can be a sign of the diagnosis.


What does Ringworm Look Like on a Cat

“The “ring” caused by ringworm appears like a small, circular blemish on the skin of a cat. The rings are often associated with hair loss and are usually seen on the head, ear, or back legs of their body however, they may appear anyplace.

Patches of loss of hair

Bald areas on the fur of your cat could be an indication of Ringworm. If you notice patches of the circular shape of hair that are missing, be sure to take a closer look and make sure it’s not the beginning of ringworm.



It is possible that your cat has a reddish swollen or inflamed region where the cat’s hair is falling out.



The cat may rub or scratch the skin, or it may create a dry crust on the skin.


Ring Around the Area

The patch of hair that’s missing may be surrounded by a ring that is red. That’s where you’ll find the name. It appears like a red ring. It is named that because it is able to be raised at the edges as an Arachis.


Other obvious indications and symptoms of ringworm are:

  • Hair loss in the circular areas
  • Broken and swollen hair
  • Dandruff
  • Red patches or inflamed skin
  • Skin that is thick, hard, or crusty skin
  • Hair or skin color
  • Nail beds that are infected or claws
  • Over-sharpening or grooming

It is important to be aware that the symptoms can differ in intensity and can be difficult to recognize.


Common Places You’ll Find Ringworm on Cats

  • Face
  • Ears
  • Paws
  • Muzzle
  • Legs or back

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