Lungworm Infection in Dogs: Symptoms, Treatment, and Prevention How To Prevent Lungworm Infection In our Dog

Lungworm Infection in Dogs: Symptoms, Treatment, and Prevention

All breeds and ages of dogs are susceptible to the deadly parasitic infection known as lungworm. In this article, we discuss the condition further.

Lungworm infection is a serious condition that can affect dogs of all ages and breeds. This parasitic illness is brought on by many worm species that live in the lungs and can produce a variety of symptoms, ranging from minor to potentially fatal.

The causes, signs, and available treatments for canine lungworm infection will all be covered in this article, along with advice on how to avoid and spot the condition early.


The causes of dog lungworm infections are primarily related to exposure to the parasites that cause the disease. Ingestion of intermediate hosts that have been infected and are carrying lungworm larvae, like slugs, snails, and frogs, is the most frequent cause of this condition. 

The feces of sick dogs or foxes, which may contain lungworm larvae, or eating raw or undercooked meat from infected animals can also cause infection in dogs. Lungworms can also be passed from mother to child through milk.


Depending on the extent of the illness, the dog's age and health, and other circumstances, the symptoms of lungworm infection in dogs might vary. The following are some of the most obvious symptoms of canine lungworm infection:

  • Persistent coughing, which may worsen over time

  • Rapid or strenuous breathing

  • Lethargy and exhaustion

  • Appetite reduction and weight loss

  • Nausea or diarrhea

  • Blood in the urine or feces

  • Nosebleeds

  • Fever or other signs of infection

  • Behavioral changes, such as confusion or disorientation

Lungworm Treatment in Dogs

Dog lungworm treatment may vary depending on the severity of the infection and the health of the dog. Some of these are the most common lungworm treatment for dogs:

  • Medications: Veterinary-prescribed medications such as anthelmintics and corticosteroids are required to kill lungworms and reduce inflammation in the lungs.

  • Fluid therapy: To avoid dehydration and maintain electrolyte balance, dogs with severe lungworm infections may need supportive treatment in the form of intravenous fluids.

  • Oxygen therapy: If the dog is having trouble breathing, oxygen therapy may be required to make things easier for them.

  • Nutritional support: Providing a balanced diet with appropriate nutrients is essential for the dog's recovery and helps to boost its immune system.

In some circumstances, dogs may need to be hospitalized for treatment of lungworm infection. Your veterinarian will collaborate with you to create a treatment strategy that is most suited to your dog's particular requirements. To guarantee a full recovery, it is crucial to adhere completely to the treatment schedule.

Prevention Tips

Prevention is key when it comes to lungworms in dogs. Some tips for preventing lungworm infection in dogs include:

You may lessen the possibility that your dog will become infected with lungworms by employing these preventative methods. See your veterinarian if you have any worries about lungworm infection, as they may offer further information and direction on how to keep your dog safe and healthy.

Was this article helpful?

You May Also Like