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Heartworm Disease in Dogs and Cats

Heartworm Disease in Dogs and Cats

Heartworm disease is a serious condition that can result in heart failure, severe lung disease, damage to other organs, and even death for dogs and cats in Dallas. In today's post, the vets at New Hope Animal Hospital educate about heartworms, and why prevention is the best treatment option.

A Silent Killer: Heartworm Disease

Heartworm disease is spread through mosquito bites and is primarily caused by a parasitic worm called Dirofilaria immitis. 

Pets including dogs, cats, and ferrets may become definitive hosts, meaning that worms live inside the animal, then mature into adults, mate, and produce offspring. This serious condition is called heartworm disease because the worms live in the heart, lungs, and blood vessels of an infected pet. 

Symptoms of Heartworm Disease

Symptoms of heartworm disease typically don't appear until the disease is advanced. The most common symptoms of heartworm disease include swollen abdomen, coughing, fatigue, weight loss, and difficulty breathing. 

Diagnosing Heartworms

Your vet can complete blood tests to detect heartworm proteins (antigens), which are released into the animal's bloodstream. Heartworm proteins can't be detected until about five months (at the earliest) after an animal is bitten by an infected mosquito.

The Prognosis for Dogs and Cats with Heartworms

Keep in mind that treatment for heartworm disease may cause serious complications and be potentially toxic to your pet's body. Not only that, but treatment is also expensive because it requires multiple visits to the veterinarian, bloodwork, hospitalization, x-rays, and a series of injections. This is why we say prevention is the absolute best treatment for heartworm disease. 

That said, if your pet is diagnosed with heartworms, your vet will have treatment options available. FDA-approved melarsomine dihydrochloride is a drug that contains arsenic. It kills adult heartworms. Melarsomine dihydrochloride will be administered via injection into your pet's back muscles in order to treat the disease.

Topical FDA-approved solutions are also available. These can help to get rid of parasites in the bloodstream when applied directly to the animal's skin.

Preventing Heartworms in Dogs and Cats

It's important to keep your pet on preventive medication to prevent heartworm disease. Even if they are already on preventive heartworm medication, we recommend that dogs be tested for heartworms annually. 

Heartworm prevention is safer, easier, and much more affordable than treating the progressed disease. A number of heartworm preventive medications can also help protect against other parasites such as hookworms, whipworms, and roundworms.

Is your dog or cat exhibiting signs of heartworm disease? Our Dallas vets are experienced in combating unwelcome parasites. Book an appointment at New Hope Animal Hospital today for an examination and possible treatment.

New Patients Welcome, New Hope Animal Hospital, Dallas

New Patients Welcome

New Hope Animal Hospital is accepting new patients! Our experienced vets are passionate about the health of Dallas companion animals. Get in touch today to book your pet's first appointment.

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