Skip to Main Content
Ask About Financing

What is Heartworm Disease?

What is Heartworm Disease?

Typically found in cats, ferrets, and dogs, Heartworm disease is a serious condition that can greatly harm your pet's health. Heart failure, severe lung disease, damage to other organs, and, in the most extreme cases, even death are consequences for heartworm infestation in the pets of the Riverside area.

What are heartworms?

Heartworms are parasitic worms called Dirofilaria immitis. Heartworm disease is spread through mosquito bites that infect your pet with heartworms

Pets including dogs, cats, and ferrets may become definitive hosts.  Once inside a host, the worms live inside the animal, mature into adults, mate, and produce offspring to begin the process anew. We call this serious condition heartworm disease because the worms live in the heart, lungs, and blood vessels of an infected pet. 

What signs and symptoms should I be looking for?

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. 

How does my vet check to see if my pet has 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.

What are the next steps after the diagnosis?

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.

How can I prevent heartworm disease in my pets?

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.

If your pet exhibiting signs of heartworm disease, contact our vets immediately. Our team is experienced in combating parasitic invaders through diagnoses and treatment.  Book an appointment today to start preventative treatments and stop heartworm infection before it starts at Riverside Animal Hospital today.

New Patients Welcome

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

Contact Us

(951) 683-4200