Cortrosyn (cosyntropin) is used by veterinarians to diagnose dogs that may have a medical condition known as adrenocortical insufficiency. This disorder is characterized by the failure of the adrenal glands to produce enough of the hormones known as corticosteroids.
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Diagnosis
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Veterinarians use Cortrosyn to diagnose several diseases, including Addison's disease and Cushing's disease.
Process
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The veterinarian will measure the amount of corticosteroids in the dogs blood, inject it with Cortrosyn and then, about 30 minutes later, measure the blood again. Depending upon how the adrenal glands responded to the Cortrosyn will help the veterinarian to make a diagnosis.
Side Effects
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Side effects after an injection of Cortrosyn can include a irregular heartbeat (either too fast or too slow), rash, and swelling or bloating.
Risks
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There are slight risks to this procedure and they include excessive bleeding and infection.
Considerations
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Your veterinarian may advise you to not allow your dog to eat or drink the night before the test.
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