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Looking after your equine in the snow
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Mud fever is an inflammatory condition which affects areas of the skin predominantly on the lower limbs of horses. It occurs during the wet months of the year and is principally caused by a bacterium. Horses exposed to a muddy environment or who are kept in dirty conditions are more liable to get Mud Fever. However, some horses just seem to be prone despite the best efferts of their owners!
Once the bacteria infect the skin and hair follicles, the inflammation of both the skin and underlying tissues leads to the swelling in the pastern/cannon region and weeping of serum through areas of the skin. This dries into hard scabs overlying the infected areas. The organisms that cause mud fever are commonly found in the environment so making changes to the management of the horse can help prevent the organism gaining access to lower limb skin.
Keeping the bedding in the stable as dry and clean as possible and minimizing the turn-out of horses prone to Mud Fever when it is raining and conditions become muddy can help. It is important to dry the legs thoroughly before stabling using a clean towel and ensure the legs are really clean by brushing out mud and dirt. Over-night stabling gives the legs a chance to dry off and before turn-out in the morning, apply a barrier cream lightly over the surface of the heels and pastern of the lower limbs. There are several creams available.
If the horse has developed mild (early) scabbing on the lower limbs it is important to deal with it immediately. If the hair is long in the area of scabbing it should be lightly clipped so that you can get treatment down to the area of the inflammed skin. Gently soften the scabs by massaging with an antibacterial shampoo which will allow the scabs to be removed. Be careful not to get kicked whilst doing this because the area can be sore from the underlying inflammation. Once the scabs have been removed apply a mud fever treatment cream directly to the pink area of the inflamed skin.
The scabbing should resolve within a few days if the above precaution and treatment is followed. If this does not occur and the condition persists or worsens, including lameness developing, then it is important that you contact us because the infection may require treating with antibiotic medication.