10.8 C
HomeHealthUnderstanding Nasal Discharge in Horses

Understanding Nasal Discharge in Horses


Nasal discharge is a common issue in horses that various factors can cause. Fathoming the root causes of nasal effluence is pivotal to furnishing the most proper care and therapy for your equine. Additionally, ascertaining and treating the source of nasal effluence can help ease your horse’s overall condition and contentment. This article will give a synopsis of the common sources of nasal effluence in horses, as well as the diagnostic processes and curative choices accessible.

Definition of Nasal Discharge

Nasal discharge is a common issue in horses and can be caused by various factors. It is the result of fluid being discharged from the nostrils, which can range in consistency from thin and watery to thick and dense. The discharge color can also vary from clear to yellow, green, or brown. In addition, upper respiratory infections, allergies, foreign bodies, or dental diseases can cause nasal discharge. Therefore, diagnosing the underlying cause of the nasal discharge is essential to provide the best care and treatment for your horse.

Common Causes of Nasal Discharge

There are several common causes of nasal discharge in horses, including:

Upper Respiratory Infections: Upper airway contagions are the most prevalent cause of nasal effluence in equines and can engender various microorganisms comprising bacteria, viruses, or fungi. These ailments can bring about inflammation of the nasal canals, producing augmented mucous secretion and culminating in nasal effluence.

Allergies: Hypersensitivities can likewise be an impetus of nasal release in steeds. Different allergens can activate hypersensitivities, for example, house dust vermin, form, grasses, and pollens. Hypersensitivities can cause aggravation of the nasal sections and bring about nasal release.

Foreign Bodies: Foreign bodies such as dust, dirt, or grass seeds can become lodged in the nasal passages of horses and cause irritation and inflammation, resulting in nasal discharge.

Dental Disease: Dental disease can also cause nasal discharge in horses. Poor dental health can lead to food and debris lodged in the nasal passages, resulting in irritation and inflammation.

Diagnostic Procedures

Diagnosing nasal discharge in horses can necessitate physical assessment, for instance, peering into the nostrils, feeling the nasal cavities, and listening to the respiratory system. Furthermore, blood tests can evaluate the equine’s general well-being and ascertain if any latent diseases or inflammatory circumstances exist. Nasal swabs and nasal wash can also obtain samples for laboratory testing, such as bacterial or fungal cultures and sensitivity tests. Furthermore, cytology of the nasal discharge can be used to identify any cancerous or non-cancerous cells.

Treatment Options

Treatment options for nasal discharge in horses may also include supportive care, such as providing a humid environment, steam inhalation, and nasal lavage. Moreover, it is essential to furnish opposite sustenance and libation to bolster the horse’s immune mechanism and decrease the chance of subsidiary illnesses. In addition, in some circumstances, it is indispensable to offer additional oxygen if the horse is exhibiting symptoms of respiratory affliction. Finally, it is important to provide a supportive environment to help the horse heal and recover from the underlying cause of the nasal discharge.


In conclusion, equine nasal effluence can be generated by various causes and is indispensable to discerning and curing the origin of the trouble. Therapeutic alternatives differ contingent on the fundamental reason but could include antibiotics, anti-inflammatory drugs, and operative excision of extraneous objects. Therefore, it is pivotal to seek the guidance of a veterinary to determine the most advantageous course of action to ensure that your horse obtains the optimal attention.

latest articles

explore more