Horses are susceptible to different conditions that affect their respiratory tract. The causes of such conditionsvaries. These are infections, allergies as well as congenital defects on their respiratory system.

Respiratory conditions in horses cause them to cough constantly.  It also causes them to produce nasal discharge and to make an odd respiratory noise. If you see changes in the horse’s breathing patterns, consult your vet immediately.

The respiratory tract involves organs and anatomical structures that relate to breathing. These include the nose, larynx, pharynx, trachea, and the lungs. Common symptoms of respiratory infections include coughing when commencing exercise or eating; nasal discharge, wheezing sounds, reduced tolerance to exercise, and increased respiratory rate.

There are four major causes of respiratory problems in horses. They are allergies, parasitic infections, viral and bacterial infections, and problems with the horse’s anatomy.


Just like humans, horses can have allergies to dust and pollen. This can result to breathing problems. Allergies can trigger a reaction resulting in the constriction of airways, making breathing a problem for horses. Consequently they will perform poorly. A condition called SPAOPD (summer pasture-associated obstructive pulmonary disease) which may be triggered by pollen in the summer is caused by allergies.

Parasitic Infections

Equine parasites can reside inside the horse and compete for vital nutrients. Horses are very prone to parasite infestation. The most common parasites amongst horses are worms. The lungworm spends most of its life in the horse’s respiratory tract and lungs and can cause chronic coughing. The good news is that these equine parasites can be controlled through a proper equine worming program.

Viral and Bacterial Infections

The main respiratory problems in horses are usually caused by either bacterias or virus. This means that the diseases are contagious and can be spread rapidly. Treating them earlier is essential to the health of the horse. Younger, growing horses are highly susceptible to these infections. It is necessary to monitor their health closely and notify your vet the moment you observe any signs of problems.

Anatomical Problems

Horse can have problems with their respiratory structures, such as the pharynx, larynx, and trachea. Problems with these anatomical structures may lead to obstructed airways. In most cases, these problems are usually corrected by surgical procedures.


When you notice something unusual about the way your horse breathes, notify your vet immediately. Get an initial assessment so proper treatment can be given.

If your vet confirms that your horse is suffering from respiratory problems due to equine parasites, you will need to start the treatment early. This is important so that that the symptoms does not get worse and the damages become irreversible.

Consult your veterinarian for the most appropriate worming program. The most affordable choice and effective equine dewormers at Abler .

Ablers complete range of anthelmintics caters to all your deworming needs.

Horses are susceptible to different conditions that affect their respiratory tract.
Horses are susceptible to different conditions that affect their respiratory tract.