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Equine Asthma in horses is a chronic condition characterised by laboured breathing, coughing, wheezing and nasal discharge. This blog article outlines what equine asthma is, the main asthma symptoms in horses, as well as what can be done to manage asthma.
Equine Asthma, otherwise known as Recurrent Airway Obstruction (RAO), COPD, “broken wind” or “heaves”, is an allergic reaction. It is usually triggered by dust, mould, pollen or fungal spores, causing the airway to become inflamed. This causes the airways to narrow and mucus production to increase. These problems then lead to the symptoms of asthma.
Equine Asthma is a chronic condition, but it can flare up suddenly and severely. Horses suffering from a severe acute flare up of asthma may become visibly distressed as they struggle to breathe. The horse may exhibit a notably elevated heart rate, flared nostrils and sweating. If the horse is showing signs of severe asthma, call your vet immediately.
The symptoms of less severe, chronic equine asthma are similar, but usually less dramatic. The horse may have laboured breathing and / or coughing, particularly during or after exercise or eating. Nasal discharge may also occur, especially after exercise or when the horse’s head is lowered.
You can find out more information on equine asthma symptoms in our other blog article.
Equine Asthma needs to be carefully managed to prevent recurrent flare-ups. Symptoms will usually subside if the horse’s management is changed to avoid contact with allergens. Medication, including bronchodilators, corticosteroids, antihistamines and mucolytics are often used in conjunction with management changes.
Avonvale Equine Vet Practice are an independent equine vet clinic based in Ratley, near Banbury. Our professional and dedicated equine vets can provide diagnosis and treatment for equine asthma in horses, and we are always happy to provide advice to horse owners. Register your horse with us today.
