soigner une dermite estivale du cheval

Horse dermatitis: How to treat summer dermatitis?

Among horse care , prompt treatment of dermatitis is essential. It's the start of the season.


Equine summer dermatitis , also known as recurrent summer dermatitis, is an inflammatory skin disease that affects horses. It is primarily caused by an inflammatory reaction linked to a decrease in immunity, which often appears at the end of winter or the beginning of spring.


The word "dermatitis" simply means inflammation of the skin. In the case of summer dermatitis, this usually manifests as redness, crusting, and intense itching on the affected areas.


Physiologically, pruritus, or itching, is triggered by the release of histamine, a substance produced by the immune system in response to irritation or an allergy. Histamine causes local vasodilation, leading to increased blood flow to the affected area, as well as increased vascular permeability, allowing immune cells to enter the affected tissues. Histamine also stimulates nerve endings in the skin, thus causing itching.


A protocol must therefore be quickly implemented to stop this vicious cycle. Especially since the weakened skin will attract insects, and the bites will only worsen the situation.


Several factors can explain why an organism's immunity may be weakened at the end of winter.

First, winter can be a challenging time for the immune system due to the lack of sunlight and regular exercise, which can affect overall health and therefore immunity. Furthermore, cold temperatures and changing weather conditions can weaken the body, making it more susceptible to infections.

In addition, a less rich diet during the winter can lead to nutritional deficiencies that can affect immunity.

Then, when the horses are no longer being turned out, and are grazing in the pasture on grass rich in protein and nitrogen, their bodies must quickly adapt to the changes. But this weakening can lead to inflammatory reactions.

The first thing to do is boost your immunity and cleanse your liver. Several dietary supplements are available on the market.

Then, it's important to provide rapid local relief. OZONE SKIN GUARD offers immediate relief and soothes the horse. The action of ozone helps reduce inflammation and promote healing.


It is important to treat both the internal and external aspects of an organism in cases of pruritus, as itching can be caused by both internal and external factors.


By treating both the internal and external aspects of the body, we can ensure that itching is addressed comprehensively and that the underlying causes are treated to prevent a recurrence of symptoms. This can also help reduce discomfort and the negative impact of itching on an individual's quality of life.


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