Ringworm on cats is a fungal infection of the skin, hair, or claws caused by various species of fungi known as dermatophytes. Despite its name, ringworm is not caused by a worm but rather by microscopic fungi that feed on the keratin found in the outer layers of the skin, hair, and nails. Ringworm is highly contagious and can be transmitted between cats, other animals, and humans.
Cats can become infected with ringworm through direct contact with an infected animal or contaminated objects, such as bedding, grooming tools, or surfaces that have been in contact with infected animals. Kittens, elderly cats, and those with weakened immune systems are particularly susceptible to ringworm infections.
What Does Ringworm Look Like on Cats
Ringworm on cats can manifest in various ways, but some common signs and symptoms include:
- Circular or Irregular Patches of Hair Loss: One of the most characteristic signs of ringworm on cats is the presence of circular or irregular patches of hair loss on the skin. These lesions may range in size from small spots to larger areas and can occur anywhere on the cat’s body. The affected skin may appear red, inflamed, or scaly, and the edges of the lesions may be raised or crusty.
- Broken or Brittle Hair: Affected areas of the cat’s coat may have hair that is broken, brittle, or dull in appearance. The hair may break off close to the skin, giving the affected area a stubbly or uneven texture. In some cases, the hair may appear discolored or have a fuzzy appearance.
- Itchiness or Scratching: Cats with ringworm may experience itchiness or discomfort in the affected areas, leading them to scratch, lick, or chew at their skin excessively. This can exacerbate the condition and may result in further hair loss, skin damage, or secondary bacterial infections.
- Redness and Inflammation: Ringworm lesions can cause inflammation and redness of the skin, particularly around the edges of the affected areas. The skin may appear irritated, swollen, or sore, and the cat may show signs of discomfort when the affected areas are touched or manipulated.
- Scaling or Crusting: In addition to hair loss and redness, ringworm lesions on cats may exhibit scaling or crusting of the skin. The affected areas may feel rough or have a flaky texture, and the skin may be dry or scaly to the touch.
- Ringworm on the Face and Ears: Ringworm can occur on any part of the cat’s body, including the face, ears, and paws. Lesions on the face or ears may be particularly challenging to detect due to their location and may require close examination by a veterinarian.
How is Ringworm Treated?
Ringworm in cats is typically treated through a combination of topical and systemic antifungal medications, along with environmental decontamination measures. The goal of treatment is to eliminate the fungus causing the infection, relieve symptoms, and prevent its spread to other animals or humans. Here are the common approaches to treating ringworm in cats:
Antifungal Medications
Your veterinarian may prescribe antifungal medications to help eliminate the fungus causing the ringworm infection. These medications may be given orally (such as itraconazole or terbinafine) or applied topically (such as metronidazole or clotrimazole creams). The duration of treatment can vary depending on the severity of the infection and the response to therapy.
Topical Treatments
Topical antifungal creams or ointments may be applied directly to the affected areas of the cat’s skin to help kill the fungus and relieve symptoms. These medications are typically applied once or twice daily for several weeks, following your veterinarian’s instructions.
Medicated Shampoos
Medicated shampoos containing antifungal ingredients, such as chlorhexidine or ketoconazole, may be used to bathe the cat and help eliminate the fungus from the coat and skin. These shampoos are usually used every few days or as directed by your veterinarian.
Conclusion
In conclusion, ringworm in cats can present with a variety of symptoms, including circular or irregular patches of hair loss, broken or brittle hair, itchiness, inflammation, and redness. Early detection and treatment are key to managing the infection and preventing its spread to other animals or humans. If you suspect that your cat may have ringworm, seek veterinary care promptly for proper diagnosis and treatment.
