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Well for most of us winter is now fast approaching. Generally this is considered the more difficult time of year for many horse owners, with issues such weight loss, lack of suitable turnout and of course poor riding conditions to contend with. However, for many owners with horses that suffer with sweet itch, believe it or not, the grey skies and cold dark nights are actually quite a relief.

Sweet Itch is a distressing skin condition that affects thousands of horses across the world (globally it is often also known as Queensland Itch, Summer Itch, Summer Eczema and Seasonal Dermatitis). It is a seasonal (Summer) condition caused by a hypersensitivity to the bites of the Culicoides flies, more commonly known as “midges”/”biting midge” and “no-see-ums”, their saliva contain antigens, which sets off a reaction in the horse’s skin. (A horse with infected skin will not transmit it to another horse, it is generally considered to be genetic in cause).

The Biting Midge

Infected animals are very itchy and distressed, and rub themselves excessively. In more severe cases, this incessant rubbing can lead to hair loss and damage to the skin, including scabs and even open bleeding sores.

Sweet Itch is considered, along with laminitis, one of the major preventable welfare issues facing our equine population. Sadly, there is presently no “cure” for Sweet Itch, however, the FEI wishes to draw attention to the prevention and treatment of this condition, to promote the health and well-being of horses around the world. As the condition is caused by the biting midge, preventative measures can include stabling the horse at dawn and dusk when the midges are at their most active. The use of insecticides and fly repellents is encouraged also however, do check that the repellent in question is approved and does not contain any banned substances. Barrier techniques are also very effective, including the use of fly masks and rugs; by preventing the biting of the midge you also prevent severe reactions. Plus the future seems full of hope; there is currently a lot of research being conducted into the use of a vaccine and various other drug treatments.

If you have any other tried and tested success stories in the prevention of ‘Sweet Itch’, do get in touch with us!

The FEI blogging team