Respiratory distress, also known as respiratory failure, occurs when a dog is unable to breathe adequately to support its body’s needs. This can be a life-threatening situation that requires immediate veterinary attention. Respiratory distress can be caused by a variety of conditions, including airway obstruction, pneumonia, lung disease, heart disease, and trauma. The symptoms of respiratory distress in dogs can vary depending on the underlying cause, but some common signs include:
Rapid or labored breathing: Dogs experiencing respiratory distress may breathe faster than usual, take shallow breaths, or pant excessively. They may also have trouble catching their breath and may appear to be gasping for air.
Wheezing or coughing: Dogs with respiratory distress may produce a wheezing or honking sound when they breathe. They may also cough frequently, especially if the cause of their distress is related to a respiratory infection or a foreign object lodged in the airway.
Bluish tongue or gums: In severe cases of respiratory distress, a dog’s tongue or gums may turn blue due to a lack of oxygen in the body.
Restlessness or agitation: Dogs with respiratory distress may become agitated or restless as they struggle to breathe. They may pace, whine, or paw at their face or chest.
Weakness or lethargy: As respiratory distress progresses, a dog may become weak or lethargic due to a lack of oxygen in the body.
Collapse: In severe cases of respiratory distress, a dog may collapse due to a lack of oxygen in the body.
Open-mouth breathing: Dogs experiencing respiratory distress may keep their mouth open as they struggle to breathe. This is often accompanied by panting and may be a sign of an obstruction in the airway.
Nasal discharge: If the cause of respiratory distress is related to a respiratory infection, a dog may have nasal discharge that is thick, discolored, or foul-smelling.
Exercise intolerance: Dogs with respiratory distress may have difficulty exercising or playing due to their breathing difficulties.
If you notice any of these symptoms in your dog, it is important to seek veterinary attention immediately. Respiratory distress can be a life-threatening condition, and prompt treatment can improve your dog’s chances of recovery. Your veterinarian will perform a physical examination and may recommend diagnostic tests such as bloodwork, X-rays, or a CT scan to determine the underlying cause of your dog’s respiratory distress. Treatment may include supplemental oxygen, medications to reduce inflammation or open the airways, or surgery to remove an obstruction or repair a damaged lung. In some cases, hospitalization may be necessary to provide intensive care and support your dog’s respiratory function.
