What could cause worms under my dog's skin? - briefly
Worms under a dog's skin can be caused by several parasites, including spirurid worms, cutaneous larva migrans, or subcutaneous dirofilaria. These parasites can enter the dog's body through the skin or via insect bites, leading to the development of worms beneath the skin. The most common symptoms include visible lumps, itching, and skin irritation. If you suspect your dog has worms under the skin, it is crucial to consult a veterinarian for proper diagnosis and treatment. Prompt veterinary care can help prevent complications and ensure the health and well-being of your pet.
What could cause worms under my dog's skin? - in detail
Worms under a dog's skin are a serious health concern that can be caused by several types of parasites. One of the most common culprits is the Spirocerca lupi, a type of worm that can infect dogs, particularly in regions with warm climates. This parasite is typically transmitted through the ingestion of infected prey, such as rodents or birds, or by consuming contaminated water. Once ingested, the larvae migrate through the dog's body, eventually settling in the esophagus and stomach, but they can also cause lesions and nodules under the skin.
Another type of worm that can cause similar symptoms is the Cuterebra, a genus of botflies that are common in North America. These flies lay their eggs near the burrows of small mammals, and when a dog comes into contact with these areas, the larvae can burrow into the dog's skin. The larvae then migrate under the skin, causing painful, swollen lumps. These lumps can be quite large and are often mistaken for tumors or abscesses.
Dirofilariasis, commonly known as heartworm disease, can also cause worms to be present under a dog's skin. While the adult worms primarily reside in the heart and pulmonary arteries, migrating larvae can sometimes be found under the skin. This condition is transmitted through the bite of an infected mosquito and can lead to severe health issues if left untreated.
In some cases, tapeworms can also cause skin issues in dogs. Tapeworms are typically transmitted through the ingestion of infected fleas or other intermediate hosts. While the adult tapeworms reside in the intestines, the larvae can migrate to other parts of the body, including under the skin, causing irritation and inflammation.
It is crucial to consult a veterinarian if you suspect your dog has worms under its skin. A professional diagnosis is essential for determining the type of parasite and the appropriate treatment. Treatment options may include medications to kill the worms, surgical removal of nodules or larvae, and supportive care to manage any secondary infections or complications. Regular preventive measures, such as flea and tick control, heartworm prevention, and avoiding areas where infected prey may be present, can help reduce the risk of parasitic infections in dogs.