Page 689 - The Veterinary Care of the Horse
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        Figure 15.17 A stream of mucopus in the trachea with a large pool in the foreground



        Treatment and control


        Once  a  horse  has  developed  a  hypersensitivity  to  stable  dust,  there  is  no  cure.  If  treated
        promptly,  the  changes  are  reversible  but  the  horse  remains  more  sensitive  to  respiratory

        allergens than normal. Treatment involves:
        •    environmental control

        •    administration of bronchodilators to relieve the bronchospasm

        •    corticosteroids to reduce the inflammation
        •    nutritional supplementation.
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