Why a Dog Keeps Coughing Up White Froth
A dog who is coughing up white froth can be suffering from a number of medical issues. White froth does not always mean there is a serious problem, but repeated coughing of white froth should be checked by a vet.
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Bloat
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Bloat is a serious medical condition that occurs when too much air gets into the abdominal cavity of a dog. Coughing up white foam can be a symptom of bloat and should be checked out immediately as it can be fatal.
Infection
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Fungal infections can cause a dog to cough up a white frothy liquid. A dog might pick up a fungal infection from eating something containing fungus or bacteria.
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Excitement
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Some dogs cough up white froth simply because they are overexcited. For dogs who are prone to this, refraining from getting them worked up can help tremendously.
Hormones
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Pregnant dogs might cough up white froth due to a change in their hormone levels. While it is not something to worry about, repeated coughing should be investigated further.
Kennel Cough
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Kennel cough, or Bordatella, can cause a dog to cough up a white foam. Dogs who live in shelters, or have recently been boarded are most likely to suffer from kennel cough.
Tonsillitis
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Tonsillitis can often cause a dog to cough up a white froth. Tonsillitis is more common in small dog breeds than large ones, and can be treated with a course of antibiotics.
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References
- Photo Credit dog image by Michal Tudek from Fotolia.com
