My dog has a heart murmur and he just started wheezing and coughing, is this something I should be really worried about?

My dog has a heart murmur, and I noticed today that he’s started wheezing and coughing more than usual, especially after playing in the yard. I know the heart murmur can be serious, so I'm concerned these new symptoms might be related. Are these signs I should be really worried about, or could it be something less serious like a temporary irritation?

Answer

Your dog's new symptoms of wheezing and coughing, combined with a known heart murmur, are indeed concerning and could indicate a worsening of the heart condition. It's important to monitor these changes closely.

  • Heart murmurs can be a sign of underlying heart disease.
  • New respiratory symptoms may be related to heart issues.
  • Consult a vet to rule out serious conditions or emergencies.

Given your dog's existing heart murmur, these new symptoms could be related to heart function issues. Coughing and wheezing might suggest heart failure or other cardiac complications. While a temporary irritation is possible, it is crucial to rule out any serious complications by consulting with a vet. Monitoring your dog’s activity levels, breathing, and overall behavior can also provide important clues to his condition.

If this is an emergency, please seek immediate veterinary care.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • What causes a heart murmur in dogs?

    Heart murmurs can be caused by a variety of conditions, including valve abnormalities, heart defects present from birth, or diseases affecting the heart muscle.

  • How can I tell if my dog's cough is serious?

    If your dog's cough is persistent, accompanied by difficulty breathing, or if your dog is lethargic, it is important to seek veterinary attention as these could indicate a heart problem.

  • What should I do if my dog collapses?

    If your dog collapses, seek emergency veterinary care immediately, as this could indicate a severe heart or respiratory issue.

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