How to Treat Heartworms in Dogs at Home: A Comprehensive Guide

Heartworm disease is a serious and potentially life-threatening condition that affects dogs worldwide. These parasitic worms, known as heartworms, reside in the heart, lungs, and blood vessels of infected dogs. While prevention is the best approach, it’s important to know how to treat heartworms in dogs at home if your furry friend is unfortunate enough to become infected. In this article, we will provide you with a comprehensive guide on how to effectively treat heartworms in dogs at home, ensuring the well-being and health of your beloved pet.

What Are Heartworms and How Do Dogs Get Infected?

Before delving into the treatment options, it’s crucial to understand what heartworms are and how dogs become infected. Heartworms are a type of parasitic roundworm (scientifically known as Dirofilaria immitis) that primarily affects dogs, although other animals such as cats can also be affected. They are transmitted through the bite of infected mosquitoes.

When an infected mosquito bites a dog, it injects microscopic heartworm larvae into the dog’s bloodstream. These larvae then mature into adult worms over the course of several months. Once mature, the worms settle in the heart, lungs, and blood vessels, causing significant damage and potentially leading to severe health complications if left untreated.

How to Treat Heartworms in Dogs at Home
How to Treat Heartworms in Dogs at Home

Recognizing the Symptoms of Heartworm Infection

Identifying the symptoms of heartworm infection is crucial for timely treatment. While some dogs may show no apparent signs, others may exhibit the following symptoms:

  • Coughing, especially after exercise or during rest.
  • Difficulty breathing or rapid, shallow breathing.
  • Fatigue and reduced stamina.
  • Weight loss despite a normal appetite.
  • Decreased interest in physical activities.
  • Swollen abdomen due to fluid accumulation.
  • Fainting or collapsing (in severe cases).

If you notice any of these symptoms in your dog, it’s essential to consult with your veterinarian for a proper diagnosis and treatment plan.

Treating Heartworms at Home: A Step-by-Step Guide

Treating heartworms in dogs is a complex process that typically requires professional veterinary care. However, some aspects of the treatment can be managed at home. It’s important to note that home treatment should always be done under the guidance and supervision of a veterinarian. Here’s a step-by-step guide on how to treat heartworms in dogs at home:

  • Consultation with a Veterinarian: The first step in treating heartworms at home is to consult with a veterinarian. They will assess the severity of the infection, conduct diagnostic tests, and recommend the most appropriate treatment plan.
  • Rest and Exercise Restriction: Dogs with heartworm infection need to be kept calm and have their physical activity restricted to prevent further damage to their cardiovascular system. This means minimizing exercise, avoiding strenuous activities, and providing a calm and stress-free environment.
  • Medication Administration: In most cases, veterinarians will prescribe medications to kill the adult heartworms. These medications, known as adulticides, typically contain an active ingredient called melarsomine dihydrochloride. The medication is usually administered through a series of injections and requires close monitoring by a professional.
  • Microfilaria Treatment: Microfilariae are the immature forms of heartworms found in the bloodstream. To eliminate them, veterinarians may prescribe medications known as microfilaricides. These medications are typically given orally and may need to be repeated to ensure all microfilariae are eliminated.
  • Preventive Medication: After the adult worms and microfilariae have been eliminated, it’s crucial to start your dog on a heartworm preventive medication. These medications will help prevent future infections and should be administered regularly as prescribed by your veterinarian.

What are natural dog heartworm treatment?

Here are some natural approaches that are often used in the treatment of heartworms in dogs.

  1. Herbal Remedies

Certain herbs are believed to have properties that may help in the treatment of heartworms in dogs. However, it’s essential to consult with a holistic veterinarian before using any herbal remedies, as they can have varying effects and interactions with other medications. Some herbs that are commonly used in heartworm treatment include:

Black Walnut: Black walnut is believed to have antiparasitic properties and may help in eliminating heartworms. However, it should be used with caution and under professional guidance, as it can be toxic in high doses.
Garlic: Garlic is often used as a natural repellent against mosquitoes, which are the vectors for heartworm transmission. It may help reduce the risk of infection, but its effectiveness in treating existing heartworms is not scientifically proven.

  1. Diatomaceous Earth

Diatomaceous earth (DE) is a fine powder made from fossilized remains of algae. It is often used as a natural pest control agent. Some proponents claim that feeding food-grade DE to dogs can help eliminate internal parasites, including heartworms. However, there is limited scientific evidence to support these claims, and its effectiveness as a sole treatment for heartworms is questionable. It’s important to consult with a veterinarian before considering the use of DE.

  1. Natural Immune Support

Supporting the immune system of your dog is crucial in the treatment of heartworms. A healthy immune system can aid in fighting off the infection and promoting recovery. Some natural immune support options include:

Proper Nutrition: Feed your dog a balanced and nutritious diet to ensure they receive essential vitamins, minerals, and antioxidants that support overall health and immune function.
Supplements: Certain supplements, such as omega-3 fatty acids, vitamin C, and antioxidants like Coenzyme Q10, may help boost the immune system. However, their effectiveness in treating heartworms is not scientifically proven, and dosages should be discussed with a veterinarian.

  1. Exercise Restriction and Stress Management

While not a specific treatment for heartworms, exercise restriction and stress management are important aspects of the overall care plan for a heartworm-infected dog. Restricting physical activity can help prevent further damage to the cardiovascular system and reduce the risk of complications. Providing a stress-free environment and minimizing anxiety can also support the dog’s overall well-being and immune function.

  1. Regular Vet Check-ups

Even when using natural or alternative treatments, it’s crucial to regularly visit a veterinarian for check-ups and monitoring. Professional guidance is essential to assess the progress of the treatment, monitor the dog’s health, and ensure that the chosen natural treatments are safe and effective for the individual dog.

Key Takeaways

  • Heartworm disease is a serious condition that requires proper treatment to ensure the well-being of your dog.
  • Recognizing the symptoms of heartworm infection is important for early detection and treatment.
  • Home treatment for heartworms should always be conducted under the guidance of a veterinarian.
  • Treatment involves a combination of rest, exercise restriction, medication administration, and preventive measures.
  • Regular heartworm preventive medication is crucial for long-term protection against heartworm infection.

Also keep in mind, early detection and intervention are key to successfully treating heartworms in dogs. Always consult with a veterinarian to determine the most appropriate treatment plan for your furry companion. By following the recommended treatment protocol, you can help your dog recover from heartworm infection and ensure their overall health and happiness.


Can you treat your dog yourself for heartworms?

It is not recommended to treat your dog for heartworms yourself. Treating heartworms requires professional veterinary care and expertise. Veterinarians have the knowledge and resources to properly diagnose and treat heartworm disease in dogs.

What can I give my dog to get rid of heartworms?

To get rid of heartworms in your dog, you should consult with a veterinarian. They will prescribe medications specifically designed to kill and eliminate the heartworms. These medications, known as adulteries and microfilaricides, are effective in treating heartworm infection when used under professional guidance.

What is the cheapest way to treat heartworms?

The cheapest way to treat heartworms in dogs is to prevent them in the first place. Regular use of heartworm preventive medications, as prescribed by your veterinarian, is a cost-effective approach to avoid heartworm infection. Prevention is less expensive than treating the disease once it has developed.

How to treat heartworms in dogs without vet?

It is not advisable to attempt to treat heartworms in dogs without a veterinarian. Heartworm disease is a serious condition that requires professional care and treatment. Home treatment without veterinary guidance can be dangerous and ineffective. Seeking veterinary assistance is crucial to ensure proper diagnosis, appropriate treatment, and the overall well-being of your dog.

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