What Causes Skin Diseases In Horses?

Skin infections in horses can be caused by bacterial, viral, parasitic, or fungal agents. Once the infectious agent invades your horse, it can cause skin problems ranging from mild to severe itching, swelling and inflammation, and growths and lesions.

What causes skin problems in horses?

There are multiple causes of skin conditions on horses ranging from allergies, to bacteria and fungus, to behavioral issues and insect bites. Excess moisture in their environment is often a big factor.

What does horse dermatitis look like?

Horses with pastern dermatitis usually exhibit multiple lesions in the pastern area. Initially, patchy red skin (erythema), oozing, crusting, erosions, and ulcerations develop, followed by swelling (edema) of the affected limb(s). The skin can be itchy and sensitive.

What does horse fungus look like?

Large lesions on the horse’s back or saddle area. Crusted skin, with or without scabs. Hair loss in the shape of a ring on and around the lesion. Hives or other rash on or near the area of infection.

How do you treat a bacterial skin infection in horses?

Agents commonly used include chlorhexidine, povidone-iodine, benzoyl peroxide, and various antibiotics, especially fusidic acid, mupirocin, and bacitracin. Infections restricted to the skin surface or intact hair follicles may be effectively treated with topical agents alone.

How do you treat a horse with skin problems?

First clean the area with a general antifungal antiseptic, such as chlorhexidine, then dry thoroughly before applying an antifungal ointment or medication. Repeat the treatments until the infection is resolved. Exposure to air and sunshine will also help kill the fungi.

Can worms cause skin problems in horses?

Some parasitic worms, particularly nematodes (roundworms), can cause diseases of the skin in horses and other animals.

How do horses get skin fungus?

The most common method of spread is on tack such as bridles, boots, girths and grooming equipment. The fungi can remain on the skin for up to three weeks before clinical signs develop so the disease can be spread before there are signs of infection. Very often it is a new horse that introduces the condition to a yard.

What kills fungus on horses?

Treating Your Horse
Clip away any excess hair from the infected areas on your horse. Then, gently wash these areas with an anti-fungal shampoo, like Vetericyn’s Equine Medicated Shampoo. Allow the shampoo to soak into the skin to effectively kill the fungus. After washing, make sure to thoroughly dry your horse’s skin.

What are the symptoms of mites in horses?

The following symptoms occur when horses are infected with mites:

• Itchiness, particularly around the legs.
• Leg pounding.
• Horse rubs its legs together.
• Horse bites its legs.
• Crustiness and flakiness on the legs.
• Cracked legs.
• Wounds on the legs.
• Greasy Heel (Mud Fever)

How do horses get bacterial infections?

Horses are most often infected through the mouth, such as by ingesting contaminated feed or water or coming into contact with the feces of an infected animal. Treatment involves antibiotics and sometimes the use of intravenous (IV) fluids and electrolytes.

Is a fungal infection contagious in horses?

During this time, the fungus can easily spread to other animals, and sudden outbreaks may affect every horse it comes in contact with. Ringworm can be transferred from horse to horse, from horse to tack to horse, etc. Left untreated, the lesions will continue to grow and spread.

What does rain rot on horses look like?

What does rain rot look like? If your horse develops crusty scabs that peel off with clumps of hair and leave bare spots on the skin, then they have probably contracted rain rot. This condition is aptly named, as it is caused by rain or moisture on the horse’s coat and is fairly common.

What can I give a horse with itchy skin?

Commonly prescribed anti-itching medications include corticosteroids and essential fatty acids. A program that stresses preventive control of parasites in the horse’s environment—including insect control and regular deworming programs—can help eliminate or reduce some causes of itching.

What does horse mange look like?

Sarcoptic Mange (Scabies, Body Mange)
The animal will rub and chew on its skin, causing sores and bald patches to appear on the head, neck, flanks, and abdomen. The sores start as small bumps and blisters that later develop into crusts. Hair loss and crusting spreads, and the skin becomes thickened.

What is the best way to prevent equine diseases?

Management Measures to Help Control Disease in Horses and Ponies

1. Good management is the key to preventing or controlling the spread of disease.
2. A good deep bed should be provided both for comfort and to help avoid injury and bedding should be clean and dust free to reduce the stimulation of respiratory allergy.

What are three symptoms of parasite infestation in horses?

The signs of parasitism are common among different parasites infecting the horse and include:

• Weight loss.
• Dull, rough hair coat.
• Potbelly.
• Decreased stamina or lethargy.
• Coughing.
• Diarrhea.
• Colic.
• Tail rubbing.

Which 3 parasites cause the most damage to the horse?

Probably the most important, in terms of health risk, are the first three: small strongyles, roundworms, and tapeworms. The lifecycle of most internal parasites involves eggs, larvae (immature worms), and adults (mature worms). Eggs or larvae are deposited onto the ground in the manure of an infected horse.

What is the most damaging parasite to horses?

Large Strongyles
Large Strongyles Large strongyles, otherwise known as bloodworms, are parasites known to be the most destructive and deadly of all equine parasites. As immature larvae migrate through the horse’s blood vessels, they begin to destroy arterial walls, block or rupture blood vessels, damage circulation, organs and tissues.

What is the most common fungal infection in horses?

Cutaneous infections are the most common fungal skin infections in horses, with dermatophytoses and onychomycoses commonly reported [5]. Dermatophytoses are superficial, cutaneous mycoses caused by dermatophytes and these diseases are considered as zoonoses.

What causes a horse to get white spots?

Vitiligo is a quite unusual skin condition that causes a lot of consternation to the owners but thankfully is not at all distressing to the horse or pony. It presents as small, focal and generally well-circumscribed white spots as a result of pigment loss.