Why Is My Dog Coughing and Gagging?

 

    If your dog suddenly starts making gagging noises or coughing, it can be quite alarming. Sometimes, it's just an isolated cough or gag, while in other instances, it may be a chronic problem. Ignoring these symptoms, especially if there's an underlying disease, can escalate to a potentially life-threatening situation. Discover the causes behind a dog's coughing or gagging and learn what steps you can take to prevent unnecessary complications.

Coughing vs. Gagging

    A cough and a gag, while similar, are not identical. A cough is a hacking noise that occurs when a dog is forcing air out of the throat and mouth. On the other hand, a gag is a retch similar to vomiting, but nothing is expelled except perhaps a small amount of phlegm or mucus. Sometimes, a dog may cough and then gag at the end of the cough, but either can happen independently.

Causes of Coughing or Gagging in Dogs

    Various factors such as airborne debris, food, diseases, and more can lead to a dog developing a cough or gag. Understanding the root cause of your dog's symptoms can help you assess the seriousness of the situation.

1. Food:

   • Rapid eating may cause food to enter the trachea instead of the esophagus, leading to coughing or gagging. Encourage slower eating habits and use appropriate height bowls.

2. Respiratory Disease:

   • Inflammation or irritation of the trachea or lungs due to diseases like pneumonia, kennel cough, influenza, and others can result in persistent coughing and gagging, requiring veterinary attention.

3. Heart Disease:

   • Certain heart conditions can lead to coughing, particularly if fluid accumulates in the lungs. Heartworm disease can also cause inflammation in the lungs, necessitating veterinary intervention.

4. Nausea:

   • Nausea or gastrointestinal reflux can cause gagging, and chronic reflux may lead to a persistent cough.

5. Tracheal Collapse:

   • Small breeds, in particular, may be prone to tracheal collapse, resulting in coughing due to reduced airway opening.

Treatment for Coughing or Gagging

    A comprehensive examination, including X-rays, bloodwork, and other tests, is necessary to diagnose the cause of your dog's coughing or gagging. Treatment plans vary based on the diagnosis:

• Diseases or Infections:

  • Short-term treatments with antibiotics, steroids, and cough suppressants may be prescribed.

• Heart Disease:

  • Dogs diagnosed with heart disease may require lifelong medications to manage symptoms.

• Severe Cases:

  • In severe cases, oxygen therapy may be necessary if the dog is not well-oxygenated.

How to Prevent Coughing or Gagging in Your Dog

    While you can't prevent all causes, you can take proactive measures:

• Keep vaccinations up-to-date.
• Use heartworm prevention.
• Avoid contact with unvaccinated or sick dogs.
• Schedule regular check-ups with your veterinarian for prevention and early diagnosis.

This proactive approach ensures that any potential issues are identified and addressed promptly by your vet.