Other Skin Problems


Lab Cytology Tests

April 01, 2007

Cytology, the study of cells, involves the collection and examination of cells and fluid from organs, tissues, and body cavities. Cells naturally shed from the surfaces of mucous membranes, organs, and skin lesions, and they can be collected for... Read More


Veterinary News and Awards

March 23, 2007

A recap of the veterinary news and awards from the 2006 AAEP convention in San Antonio, TX. ... Read More


Skin Disease and Dermatology

March 01, 2007

Skin ailments were broken down into classifications of pruritic (itching), nodular, or crusting lesions. The variety of problems discussed included common equine skin diseases like sarcoids, insect hypersensitivity, hives, allergies, photosensitivity... Read More


Book Excerpt: Rainrot

November 15, 2006

Rainrot (rain scald) is a skin problem that often appears during wet weather. ... Read More


Internal Insights

October 01, 2006

Veterinary internal medicine is a growing specialty that boasts nearly 400 large animal internal medicine specialists, many of them focusing on horses. In a time when humans seek out experts in varying medical fields, it's only logical that we seek... Read More


Treatment For Leg Mange

September 19, 2006

Researchers at Tanat University in Kafr in El-Sheikh, Egypt, said in recent study that moxidectin oral gel is an "effective and good alternative for treating chorioptic mange (also know as leg mange) in horses." The study, which included 117... Read More


Skin Hypersensitivity (ACVIM 2006)

September 13, 2006

There are three categories for hypersensitivity (non-insect-bite related) skin diseases. These include food allergies, atopic dermatitis (a predisposition to allergic disease in response to environmental allergens), and contact allergies caused by... Read More


Skin Problems in Horses

February 01, 2006

There are many problems that can affect a horse's skin--from insect allergies to fungal, viral, or bacterial infections. The skin is the body's largest and most important organ; it protects the inner structures of the body from the outside... Read More


What's Brewing Under Those Feathers?

February 01, 2006

It is quite probable that many people have never heard of chronic progressive lymphedema. However, if you have spent time with draft horses, chances are much more likely that you are familiar with the condition. This painful, debilitating diseas... Read More


Worrisome Warts

August 01, 2005

Q: I have a yearling that has warts in her ear. They have grown so much that the mass almost fills her whole ear. She will not let us touch it, which is a problem for her halter training. Will the warts eventually go away, or shoul... Read More


Photosensitization in the Horse

July 01, 2005


Photosensitization is a serious skin condition characterized by "sunburned," crusty skin that dies and sloughs away. It is usually caused by a reaction to something the horse has eaten, but the skin problem does not appear until the... Read More


Treatment for Ringworm

March 01, 2005

Q: I have consulted with three local veterinarians about the best way to treat ringworm. Each one gave me a different treatment recommendation. What is the most effective way to treat ringworm?     ... Read More


Lice on Horses

February 01, 2005

Horses occasionally get lice, and a horse owner needs to know what to look for and how to treat these irritating parasites. Bill Clymer, PhD, of Amarillo, Texas (now a livestock parasitologist on the professional services staff of Fort Dodge... Read More


Winter Skin Problems

October 27, 2004

Some of the skin problems that can plague a horse in winter are ringworm, lice, and mites. Ringworm is a skin disease caused by a fungus, and many kinds are contagious to other animals and to humans.... Read More


Horse Care in the Fall

September 28, 2004

Fall deworming is important; winter is usually when internal parasites do the most damage and rob the horse of vital nutrients. By fall the worm eggs and larvae eaten during spring and summer have matured and are living in the digestive tract unless ... Read More


Dealing With Warts

August 01, 2004

A wart is an epidermal (skin) tumor caused by a variety of different viral infections. ... Read More


HC/HERDA Update; Owners of Carrier Stallions Notified

May 17, 2004

Approximately 100 Quarter Horse stallion owners have received, or will receive, a message that the stallion is a carrier of the recessive gene that causes HC, also known as hereditary equine regional dermal asthenia (HERDA).... Read More


Skin Problems in Horses: The Creeping Crud

May 01, 2004

Dealing with skin problems, unfortunately, is part of having a horse. Since skin is the largest organ of the body, it's no wonder there's much that can go wrong. Designed to safeguard internal organs from external forces and to help maintain consiste... Read More


HERDA: Not Just Skin Deep

April 01, 2004

Today, it is primarily through Poco Bueno's bloodline that the recessive gene that causes hyperelastosis cutis (HC) has passed. In some scientific circles, the disease is called hereditary equine regional dermal asthenia (HERDA).... Read More


Diseases of Dietary Origin

March 01, 2004

The axiom, "You are what you eat" does have relevance to horses with regard to health and well-being. Although horses have evolved to eat plant material, not all plants are safe to eat. Some food substances directly exert toxic effects, while... Read More


Inherited Quarter Horse Disease Traces To Poco Bueno

February 26, 2004

Poco Bueno was identified as the sire line associated with hereditary equine regional dermal asthenia (HERDA).... Read More


Hereditary Disease Research Into HERDA

February 26, 2004

If we have any doubt about a horse with lesions that look like HERDA (also called HC), we can test to see if that animal does have this disease. Usually it's easy to diagnose, once you've seen a few.... Read More


Foal Care From Birth to 30 Days (AAEP 2003)

January 31, 2004

Foal care from the first few hours of life to one month can be critical in the overall health and welfare of the newborn foal.... Read More


Tail Rubbing

December 01, 2003

One of our mares rubs her butt on everything, all the time. It messes up the top of her tail, and she always has these big scratch marks across her butt.

We can't seem to get her to stop it. We have dewormed her regularly and... Read More


Why the White Spots?

May 01, 2003

I'd like to ask a question about my horse's skin problem--depigmentation. He is a 10-year-old chestnut Hanoverian gelding with dark eyes and eyelids. But now there is a pink spot on his left upper eyelid and I think it's getting larger. The... Read More