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Preventing Heartworm Disease in Pets

Preventing Heartworm Disease in Pets

Heartworm disease is a life-threatening condition seen in pets in many parts of the United States. This serious condition is generally fatal although some treatments are available. Today, our Hattiesburg and Wiggins vets explain why preventing Heartworm disease is essential for your pet's long-term health and longevity. 

What Is 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 hosts for heartworms, meaning the parasitic worms live, mate, and produce offspring in the animal's body. The illness is called heartworm disease because the worms live in the heart, lungs, and blood vessels of an infected pet.  

What Are The Symptoms Of Heartworm Disease?

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

How Does My Vet Check My Pet For 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 If My Pet Is Diagnosed With Heartworm?

Heartworm treatment varies between cats and dogs. Heartworm treatment is often lengthy, uncomfortable, and potentially dangerous for your pet—and expensive for you. This is why we say prevention is the absolute best treatment for heartworm disease. 

If your pet is diagnosed with heartworm, your vet will discuss potential treatment options with you. For dogs, an FDA-approved medication (melarsomine dihydrochloride), which contains arsenic, will be given via a series of injections into your dog's back muscles. This treatment option is toxic to cats so your vet will discuss alternative therapies with you. 

Heartworms can live in dogs for 5-7 years while cats typically only live for 2-3. 

How Can I Prevent My Pet From Getting Heartworm Disease?

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. Several heartworm preventive medications can also help protect against other parasites such as hookworms, whipworms, and roundworms.

Want to learn more about protecting your pet from heartworm disease? Book an appointment at  today to discuss parasite preventives with one of our veterinarians. 

New Patients Welcome

Holland Veterinary Hospitals in Hattiesburg and Wiggins are accepting new patients! Our experienced vets are passionate about the health of all animals. Get in touch today to book an appointment with our experienced vets.

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