Asthma is an illness that affects both humans and animals alike. Dog asthma, also referred to as allergic bronchitis, is an allergic reaction that causes inflamed airways. During an attack, the bronchi---the air passages located in the lungs---develop spasms and fill with mucus.
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Cause
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Any allergen can become a trigger for an asthma attack, such as dust, air pollution and certain odors.
Symptoms
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The typical symptoms of an asthma attack include wheezing, violent coughing and shortness of breath.
Complications
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Asthma attacks with characteristics such as open-mouthed breathing and discolored tongue and gums signify respiratory distress, a serious condition that requires emergency medical help.
Diagnosis
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Prolonged coughing and a drop in appetite call for a visit to your veterinarian. The vet will conduct X-rays of the dog's chest to rule out other conditions that mimic asthma, such as pneumonia.
Treatment
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Treating dog asthma is accomplished via medications such as steroids, antihistamines and bronchodilators. Oxygen therapy may be required for severe attacks.
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