Equestrian Shop Online » Horse FAQs » How to Treat and Prevent Equine Strangles in Horses?

How to Treat and Prevent Equine Strangles in Horses?

how to treat and prevent equine strangles in horses


Equine Strangles refers to an infection of horses’ upper respiratory tracts caused by Streptococcus Equi. It can quickly spread through horse populations and is highly contagious. Therefore, it is crucial to learn how to treat it and how to prevent it from happening again. This article will give you an overview of Equine Strangles and how to treat it.

Signs and Symptoms

Equine Strangles usually starts with a fever, lethargy and a lack of appetite. Horses may also experience nasal discharge or swelling of the lymph nodes. As the disease progresses, horses may experience increased fever, difficulty breathing, and abscesses in their throat and neck.


Equine strangles can be diagnosed by veterinarians based on clinical signs and symptoms as well as laboratory testing. A polymerase chain reaction test (PCR) is the most commonly used laboratory test to diagnose Equine Strangles. This test determines the presence or absence of bacteria in the sample. To confirm a diagnosis, other tests such as radiographs and blood tests may also be performed.


Antibiotics are the primary treatment for Equine Strains. Penicillin is the most common antibiotic, but there are other options such as oxytetracycline. Your veterinarian will instruct you on how to administer the antibiotics and how to monitor your horse for signs of improvement. Sometimes, abscesses will need to be surgically or drained.

Supportive Care

Supportive care is important for Equine Strangles treatment. Horses should be closely monitored for changes in their appetite, temperature, or behavior. Horses should be kept dry and in an environment that is clean. They should also have access to fresh water and a healthy diet.


Good biosecurity is the best way to prevent Equine Strangles. This means avoiding contact between horses and cleaning up after infected horses. It is important to quarantine all horses that enter the premises, and to keep an eye out for signs of illness. Equine Strangles can also be prevented by using vaccines.


Equine Strangles can be fatal and contagious in horses. It is crucial to know the symptoms and how to treat it. It is possible to reduce Equine Strangles risk by following good biosecurity practices and vaccinating horses.


What are the symptoms of Equine Strangles and how can they be treated?

Equine Strangles can cause fever, lethargy and lack of appetite. It also causes nasal discharge, swollen lymph glands, and abscesses around the neck and throat.

How are Equine Strangles diagnosed and treated?

A veterinarian will usually diagnose Equine Strangles based on clinical signs and symptoms as well as laboratory testing like a polymerase chain reactions (PCR) test.

How can Equine Strangles not be prevented?

Equine strangles can be prevented by practicing good biosecurity measures, including avoiding contact with horses and disinfecting any equipment that was used on horses infected. There are vaccines that can reduce the chance of contracting the disease.