Broken wind

Broken Wind is a term used in veterinary medicine to describe a specific health condition in horses. It is a form of chronic obstructive pulmonary disease (COPD), also known as heaves, which affects the animal's respiratory system.

Overview

Broken wind, or heaves, is a non-infectious airway condition that is often caused by an allergic reaction to inhaled particles. The condition is characterized by a persistent cough, nasal discharge, and difficulty breathing. The term "broken wind" comes from the noticeable change in the horse's breathing pattern, which can become short and shallow.

Causes

The primary cause of broken wind is exposure to dust and mold spores, often found in hay and straw. Other factors that can contribute to the development of the condition include poor ventilation in stables, a lack of exercise, and a history of respiratory infections.

Symptoms

Symptoms of broken wind in horses can vary in severity, but often include a persistent cough, especially after exercise or when exposed to dust, increased respiratory rate, nasal discharge, and weight loss. In severe cases, horses may show a noticeable heave line on their flank, which is a result of the abdominal muscles working harder to expel air from the lungs.

Treatment

Treatment for broken wind involves managing the horse's environment to reduce exposure to dust and mold. This can include soaking hay before feeding, improving stable ventilation, and allowing the horse plenty of exercise. In some cases, medication may be prescribed to help control the symptoms.

Prevention

Prevention of broken wind involves regular exercise, proper stable ventilation, and feeding dust-free hay or alternative forage. Regular veterinary check-ups can also help detect early signs of respiratory problems and prevent the development of the condition.

See also

• Horse health
• Equine asthma
• Chronic obstructive pulmonary disease