It's itchy—now what?

If your horse is scratching more frequently, you should take a closer look, as itching can be the primary symptom of many skin diseases or allergies in horses. Some metabolic disorders can also cause itching in horses. This condition is very distressing for your horse and should therefore be examined and treated by your veterinarian as soon as possible.

INHALT
Recognizing Itching Causes First Aid – What Can I Do? Prevention
Recognizing Itching

Affected horses will try everything they can to find relief. They rub against objects and scratch or bite themselves, sometimes to the point of self-mutilation. Open skin wounds, scabs, or areas of hair loss around the tail and mane can be signs of severe itching. Stalls and paddocks should therefore be checked for sharp-edged or pointed objects and damaged materials. Affected horses often become irritable and restless during daily handling and riding and may sometimes exhibit unexpected behavior such as kicking out or biting.

Causes

In horses, itchy skin conditions are most commonly caused by parasites (fleas, mites, gnats, deer flies), fungi, or bacteria (dermatophytosis; see the relevant article).

Just as with humans, allergies and intolerances are becoming increasingly common in horses. It is therefore important to check whether your horse might be reacting to its feed or certain supplements. Apart from that, detergent residues—for example, on the saddle pad—or grooming products for the horse and equipment can also cause itching. If chemical substances (pesticides, stall paint, cleaning agents) have been used in the stable area, this should also be considered as a possible trigger. It is therefore essential to check these environmental conditions as well.

The triggers for summer eczema (see related article), which is accompanied by severe itching, are various blood-sucking insects such as black flies or midges. Affected horses should be protected by wearing an eczema blanket at all times.

Severe itching around the tail root may be a possible indication of a worm infestation (see related article).

Furthermore, poor stable hygiene can also have a negative impact on your horse’s skin health. This includes, for example, stalls that are poorly mucked out or not mucked out at all, and mold growth in the stable. All of these factors can also lead to various skin irritations in horses.

Horse wearing an eczema blanket
An anti-bite blanket protects against various blood-sucking insects
First Aid – What Can I Do?

Of course, we want to relieve our horse of that agonizing itch. However, as previously described, the itch is merely a symptom of an underlying condition. The products available on the market do not address the cause, but only alleviate the itch. To avoid unnecessarily delaying the desired recovery, please always contact your veterinarian to begin treating the underlying cause as soon as possible. Until your vet appointment, you can regularly cool the itchy areas of skin.

Sunny the horse is scratching herself
Prevention

As a general rule, prevention is always better than cure: Proper deworming is essential to protect your horse from worm infestations, and good pasture and stable hygiene creates the ideal conditions to prevent skin diseases from developing in the first place.