The respiratory system in dogs includes the nose, throat, trachea or lungs. An upper respiratory infection is an affliction that can affect the nose, throat or trachea. Clinical signs may be noted by a veterinarian during an examination.
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Types
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Types of upper respiratory infections include kennel cough, canine influenza, rhinitis, canine distemper and pneumonia. The most common types of upper respiratory infections in dogs are due to the bacteria and viruses that cause kennel cough and canine influenza (dog flu).
Nasal Discharge
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Nasal discharge is one of the most common signs of an upper respiratory infection in your dog. Nasal discharge can vary in amount and color, depending on the specific infection.
Sneezing or Coughing
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Depending on where the infection is occurring, your dog may also show symptoms such as sneezing or coughing. However, both symptoms can be a signal of canine influenza or kennel cough.
Diagnosis
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Diagnosing a canine upper respiratory infection is often done through a physical examination. Additional tests to confirm the diagnosis may be performed and may include blood tests, heartworm tests (to rule out heartworm as a cause of coughing), and x-rays.
Treatment
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Depending on the type of upper respiratory infection, there may be antibiotics for bacterial infections, anti-inflammatory medications to control coughing and bronchodilators for breathing issues.
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