Hi stranger! Signing up for MypetMD is easy, free and puts the most relevant content at your fingertips.

Get Instant Access To

  • 24/7 alerts for pet-related recalls

  • Your own library of articles, blogs, and favorite pet names

  • Tools designed to keep your pets happy and healthy


or Connect with Facebook

By joining petMD, you agree to the Privacy Policy.

How Old is
Your Cat?

Adult Cat
(1-10 years)

Select a stage on the timeline to view more content.

Hair Loss in Cats

Alopecia

 

Hair loss (alopecia) is a common problem for cats. The hair loss can be partial or complete, and the patterns varied or symmetrical. Treatment options exist, though they are limited.

 

Symptoms and Types

 

Signs include partial or total hair loss. The skin surrounding the area of hair loss can appear normal or it can have redness, bumps, scabs, and skin loss. Alopecia may appear in a symmetrical form, or it can be random on the cat's skin.

 

Causes

 

In older cats diagnosed with cancer, alopecia is common. Nervous disorders (e.g., over-grooming) can also cause cats to lose their hair. Hormonal imbalances, specifically too much thyroid or increased levels of steroids in the body, may lead to hair loss. Some cats experience skin allergies, which can also cause hair loss to occur. Parasites that bring about mange, and fungal issues like ringworm, are also a common cause of alopecia. Another less common factor is heredity.

 

Diagnosis

 

A complete blood count (CBC) is often done to determine if there are hormonal or thyroid imbalances causing the alopecia. Various imaging tools, such as X-rays, are used to rule out signs of cancer or abnormalities in the adrenal glands. Meanwhile, if the veterinarian believes hair loss is due to a skin issue, a skin biopsy or culture may be done.

 

Comments  0

Leave Comment

Sign up for the Cat Care Journal

Monthly expert tips and stage-by-stage advice to help care for your cat.

By subscribing you agree to receive special offers from Pet360 Inc and Church & Dwight Co., Inc., the makers of ARM & HAMMERTM.

Common cat Questions

View All

Featured Breed

Smudge

Ragdoll (and Ragamuffin)

Featuring Smudge
Large and heavy, the Ragdoll embodies the essence of quiet power. It has oval blue eyes and a semi-long silky coat, which comes in the four traditional pointed colors: seal, chocolate,...

LEARN MORE