Necrolytic Dermatitis In Cats: Symptoms, Causes, & Treatments

A close up of a veterinarian's hand while examining a kitten's leg in her exam room

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Necrolytic dermatitis in cats is a degenerative medical condition that causes a cat’s skin cells to deteriorate. It can produce lesions on the skin. Luckily, it is not very common in cats.

This condition is thought to be caused by higher than normal levels of the hormone glucagon; although, being deficient in certain amino acids and zinc can also be factors.

If you see signs that your feline might be suffering from any kind of skin condition, then you must consult your veterinarian for a proper diagnosis and advice. Here’s what you should know about the symptoms, causes, and treatments of necrolytic dermatitis in cats.

Symptoms Of Necrolytic Dermatitis In Cats

Necrolytic dermatitis in cats is a condition that mostly affects the skin. When lesions appear, they usually develop on the legs and torso.

Some of the most commonly seen symptoms include:

  • Scales on the skin
  • Red patches of skin
  • Alopecia
  • Ulcers
  • Scabs forming on the skin

Causes Of Necrolytic Dermatitis In Cats

Fluffy persian cat sitting at the exam table. Woman and man veterinarian examining an injury in the leg and paw of a white pet cat

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The cause of necrolytic dermatitis in cats is often attributed to a number of factors. Some of the most common causes include:

  • Liver diseases
  • High levels of glucagon
  • Amino acid deficiency
  • Zinc deficiency
  • Pancreatic cancer

Veterinary Treatments

If you think that your cat might be developing necrolytic dermatitis, then your veterinarian want to carry out a full physical examination of your feline. They’ll carry out comprehensive blood tests, as well as a urine analysis.

In some cases, vets may also recommend a biopsy of any skin lesions.

When it comes to treatment, the primary goal is to treat the underlying cause of the condition. In extreme cases involving an issue with the liver, cats may need a spell of hospitalization.

In terms of managing the condition, your vet might prescribe your cat a specially formulated shampoo to help lessen the impact of any skin issues. As ever, always follow the dosage and application instructions precisely if your vet prescribes your cat any sort of medication.

Has your cat developed necrolytic dermatitis? What advice did your vet recommend to help treat your cat? Tell us all about it in the comments below.