Aa
A
A
A
Close
Dogs Community
10.3k Members
Avatar universal

Dog breathing rapidly

My 8 year old lab mix has been breathing 70 to over 100 respirations per minute continuously. Otherwise she seems fine. She's eating, drinking, and playing normal. She has a little bit of a runny nose with clear drainage. I took her to the vet last week for some GI issues and the rapid breathing (the GI issues have resolved) and they did a quick exam and didn't feel anything was really wrong. She takes 0.8 mg of synthroid for hypothyroidism twice a day. She's also lost 10 pounds in the past 3 months. This was purposeful as she was overweight. Should I be concerned about the breathing or can this be normal with allergies or in an older dog? Can this possibly be caused by her thyroid levels being too high since she lost weight?
1 Responses
4113881 tn?1415853876
Causes of Unexplained Panting in Dogs

    Respiratory Disorders

Perhaps this is one of the most common causes of unexplained panting in dogs. The dog may be suffering from a variety of disorders affecting the upper and lower airways that interfere with proper breathing. Possible conditions may be: disorders of the voice box (with loud panting), nasopharyngeal polyps, collapsing trachea, the presence of fluid in the lungs or chest, asthma and even cancer. An indicator of severe respiratory distress is the presence of bluish tinted gums instead of healthy pink.

    Cardiovascular Disorders

Heart disorders such as cardiomyopathy, congestive heart failure, heart murmurs or the presence of heartworms may cause unexplained panting episodes. However, affected dogs usually also display trouble breathing, tiredness and coughing episodes sometimes worse in the night. Thromboembolism is another possibility.

    Hormonal Disorders

Panting episodes have been observed in dogs that suffer from hypothyroidism, a disorder of low thyroid levels that needs correcting with medications. Another possibility is Cushing's disease, sometimes seen in dogs that have been given long term steroid medications. Affected dogs often have a pot belly and distinct panting episodes.

    Bleeding Disorders

If the pet has been bleeding extensively, panting may be a symptom of anemia because of the resulting weakness and therefore, tiredness. The bleeding may not be visible as it may be internal. A dog with pale gums usually strongly suggests anemia. Severe cases may require immediate care and possibly a blood transfusion.

    Nausea

Nauseous dogs may tend to pant and try to eat grass to feel better. Panting is often also seen with abdominal pain, vomiting and diarrhea. Dogs that have been vomiting a lot, exhibiting diarrhea, or both, may quickly become dehydrated. A quick test to see how dehydrated a dog is can be done by pulling up the skin in between the shoulder blades in a tent and looking how fast it springs back. If it springs back promptly, very likely the dog is hydrated. If it has a delay or worse remains lifted, this indicates dehydration.

    Pain

Dogs in pain, may tend to pant. Finding the source of pain sometimes may be challenging. Senior dogs may have joint pain or the pain may be abdominal such as in dogs suffering from pancreatitis after eating a fatty meal. A female dog may pant after hours and even days after giving birth to her puppies. This occurs because the uterus tends to contract for a few weeks after giving birth. Such contractions are stimulated by lactation.

    Hyperthermia

If your dog has been under the scorching sun and appears to be panting, weak, has dark red gums then he or she may have hyperthermia, better known as heat stroke. These dogs exhibit high rectal temperatures and need to be cooled quickly in a tub of cool water, making sure the dog gets wet near the belly and inside of legs. Dogs with heat stroke should be seen by their vet promptly.

    Fever

Because fever causes elevated temperatures, a dog may pant because it is over heating. Dogs have a fever when a rectal temperature of over 102.5 degrees is recorded. Cool sponges passed on the dog' s paws, abdominal area and armpit area may help cool the dog a bit and lower the fever. However, dogs with fevers should be seen by a vet to find an underlying cause.

    Medications

Dogs on steroids like Prednisone may tend to have temporary panting episodes often along with increased drinking and increased urination (polydipsia, polyuria). Opiods are also a possible cause of panting. Exposure to toxins, chemicals and poisons may also lead to panting episodes along with other worrisome symptoms of toxicity. Consult with your vet or poison control immediately.

As seen the causes of panting in dogs are various. Make sure you are able to promptly recognize signs of trouble before they worsen leading to further complications. Always seek your vet's advice when in doubt.

https://suite101.com/a/causes-of-panting-in-dogs-a110687
Have an Answer?
Top Dogs Answerers
675347 tn?1365464245
United Kingdom
974371 tn?1424656729
Central Valley, CA
Learn About Top Answerers
Didn't find the answer you were looking for?
Ask a question
Popular Resources
Members of our Pet Communities share their Halloween pet photos.
Like to travel but hate to leave your pooch at home? Dr. Carol Osborne talks tips on how (and where!) to take a trip with your pampered pet
Ooh and aah your way through these too-cute photos of MedHelp members' best friends
A list of national and international resources and hotlines to help connect you to needed health and medical services.
Here’s how your baby’s growing in your body each week.
These common ADD/ADHD myths could already be hurting your child