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Are there any risks associated with heartworm treatment? - Animal Hospital of Statesville

Blood clots are the most significant risk of treatment, and some of them can be fatal, which is why we assess our candidates while we're treating them. We do what's called staging to see how severe we feel the infestation is and the worm burden, as the disease is impacted by the number of worms that the dog may have. And it's an educated guess, frankly. We're looking at X-rays to look at changes in the lungs and at blood work to make sure the liver and kidneys aren't having any problems because this is a disease that affects the lungs’ vessels, and hence, perfusion to the organs and things like that. We need to assess all of that stuff, and once we get to that staging, we can make an educated guess as to how severe and advanced this heartworm disease might be and how well or not well a dog might do through treatments.

Contributed by Ashly LaRoche DVM from

What are the complications of heartworm disease in dogs? - Animal Hospital of Statesville

Death is one of the most significant complications. These dogs can go into respiratory distress syndrome. Also, these worms are 12 inches long. Pieces of them can break off while the dog is running and playing, and they form a blood clot that can go to the lungs or other parts of the body. And sometimes, even often, it's fatal. Fatality is one of the worst complications. Even with treatment, the dog will often develop pulmonary hypertension, which eventually leads to some right-sided heart failure.

Contributed by Ashly LaRoche DVM from

Why is early detection and diagnosis so important for a dog? - Animal Hospital of Statesville

Because dogs tend not to show any signs until they have a very mature, advanced infestation. By that point, they often have had damage to their heart and lungs, so this is a disease we want to catch early before they have signs. We want to screen for this disease every year. If a dog has had heartworm for years, they're more apt to not do well through treatment because they've had this infestation for so long. There's often a lot of permanent damage to their lungs and heart.

In some cases, the damage is reversible. Usually, the earlier that you catch it, the better, but the more prolonged the infestation, the more apt the dog is to have complications during treatment, which can be fatal, quite frankly. And also, they can develop some permanent lung changes that lead to heart problems later on.

Contributed by Ashly LaRoche DVM from

How will you diagnose a dog with heartworm disease? - Animal Hospital of Statesville

Usually, I'm going to run a test called an ELISA test. It's a blood test that we run here in the office. It is screening for adult female worms, which are 90% of the worms that dogs are infested with, if not more. This test is also recommended yearly because it screens for some of the tick-borne pathogens, Lyme disease, Ehrlichia, and anaplasmosis, which are also essential to screen for in your dog. If the dog is positive, we will also continue to look at the blood, looking for baby heartworms to confirm that diagnosis. We look in the microscope for those, and you can see them wiggling. They look like tiny, wiggly worms.

Contributed by Ashly LaRoche DVM from

What are some alternatives for pain medication in cats? - Advanced Animal Care

We don't always want to just throw medications at animals. We want to consider things like how they are at home. Are they eating too much? Could they lose some weight? Do they have arthritis? If they lose some weight, that will really help a lot.

Contributed by Rachael Lander DVM from
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