Tips for EIPH in Horses

Introduction to EIPH in Horses

Exercise-Induced Pulmonary Hemorrhage (EIPH) is a respiratory condition frequently observed in horses engaged in intense physical activity. It is estimated that up to 95% of racehorses may experience EIPH, detectable through endoscopic examinations post-exercise.

What is EIPH?

EIPH involves bleeding within the lungs during physical exertion. Typically, this condition is only identified through an endoscopic inspection of the airways post-exercise. In some instances, horses may exhibit nosebleeds, a condition known as epistaxis.

Symptoms of EIPH

Key indicators of EIPH include:

•Reduced athletic performance

•Halting during exercise

•Frequent swallowing and coughing post-exercise

•Nosebleeds or sudden death during exercise

A definitive diagnosis usually requires an endoscopic examination or a tracheal wash. In cases where blood is not visible in the trachea, a bronchoalveolar lavage (BAL) can confirm EIPH in the smaller airways. The severity of EIPH can be assessed using a grading system from 0 to 4.

EIPH risk factors include:

•High-intensity exercise

•Racing as opposed to training

•Long-term racing history

•Older age

•Jump racing

•Male horses

•Ambient temperatures below 20°C

•Hard ground conditions

•Lower airway inflammation

Use Herb to Manage EIPH

EIPH can be a progressive condition, with repeated episodes potentially causing lasting lung damage. Yunnan Baiyao has great results in stopping internally and externally bleeding. Many horse owners have used this natural herbal-the powder formula to help their horses and gained great result.

Other Strategies

•Rest and Adaptation: Allowing lung tissue to heal through rest and modifying training schedules can help reduce repeat episodes.

•Healthy Environment: Optimizing the horse’s living conditions to support respiratory health, especially if lower airway inflammation is present.

•Gradual Conditioning: Developing exercise programs that focus on building stamina and strength before increasing speed and intensity.

Nutritional Support for EIPH

Certain nutritional supplements may support horses with EIPH, including:

•Vitamin C: Crucial for collagen construction, blood vessel maintenance, red blood cell formation, wound healing, tissue repair, and immune function.

•Vitamin K: Essential for blood clotting processes.

•Bioflavonoids: Linked to vitamin C functions, useful in reducing bruising and maintaining capillary strength and function, as well as enhancing immune response.

Conclusion

While EIPH is a common condition among racehorses, understanding its symptoms, causes, and management strategies can help mitigate its effects. Nutritional support and appropriate exercise regimes play a vital role in managing this condition.