Lungworm infestations can cause significant distress to the animal but are usually treatable with drugs.

If infected with lungworm parasite, an anti-parasite drug must be administered.

In the case of a severe reaction, an anti-inflammatory drug of corticosteroids may be given for a brief period (3 to 10 days).

To treat tissue inflammation, Prednisone is usually given (5–10 days). However, there are some side effects such as increased urination or appetite.

The drugs fenbendazole or moxidectin are usually administered to kill the parasite.

There are several different lungworm parasites that have been identified. Although they all originate from the lungworm parasite, they are treated somewhat differently and requires a combination of various drugs to treat the parasite.

Repeat chest X-rays in 2 and 4 weeks after treatment. Also, recheck a fecal sample to monitor for the presence of larvae or ova in 2 to 4 weeks. This will confirm if the parasite is still living inside the respiratory tissue.