Hookworms in humans can be dangerous. The migrating larvae can penetrate and damage internal organs and eyes, causing blindness and complications. Luckily, these conditions are rare and can be avoided by preventing contact between skin and moist, hookworm-infected soil.
Bathing and washing your hands regularly can help prevent infection. Preventing parasites is an important part of responsible pet ownership.
Knowing the symptoms of hookworms in dogs and how to prevent hookworms will help keep your dog happy, healthy, and hookworm-free. For more information about hookworms, or if you suspect that your dog has a hookworm infection, talk to your veterinarian.
Compare Breeds Compare up to 5 different breeds side by side. Dog Name Finder Browse our extensive library of dog names for inspiration. Find out the best and worst foods for your dog and which to avoid. Additional Resources AKC. Clubs Offering: Training Classes. Understanding Hookworms in Dogs. By Anna Burke Sep 12, 4 Minutes. Sep 12, 4 Minutes. What Are Hookworms? Symptoms of Hookworms in Dogs As with most diseases, catching hookworms early can save your dog a lot of discomfort.
These symptoms include: Anemia Pale gums Weakness Weight loss Bloody diarrhea Itchy paws Poor growth Death These symptoms could also be a sign of another illness, so make sure you call your vet if you notice any or all of these symptoms in your dog. Treating Hookworms in Dogs Treating hookworms in dogs requires the intervention of a veterinarian who can prescribe your dog with a dewormer, or anthelmintic.
Puppies should be examined for worms two to four times in their first year and once or twice annually thereafter. Keeping your pet's environment clean and free from animal feces is a key step in keeping your pet safe. The best way to control hookworms is to be sure to be sure to use a parasite control product recommended by your veterinarian every month. Video of hookworm in a patient Similar to tapeworms and roundworms, hookworms are intestinal parasites that live in the digestive system of your dog or cat.
How will hookworms affect my dog? How do I prevent my dog from getting hookworms? Consult your veterinarian for safe and effective prevention and treatment options. Can humans be harmed by hookworms? Did you know? Hookworms are a serious threat to dogs, especially young puppies.
They can cause blood loss, weight loss, diarrhea or death. Hookworms live in your dog's digestive system. Uncinaria stenocephala is the principal canine hookworm in cooler regions; it appears to be the predominant canine hookworm in Canada and the northern fringe of the USA, where it is primarily a fox parasite.
U stenocephala also is seen in cats. The infective larvae of canine hookworms, particularly those of A braziliense , may penetrate and wander under the skin of people and cause cutaneous larva migrans.
Transmission may result from ingestion of infective larvae from the environment and additionally, in the case of A caninum , via the colostrum or milk of infected bitches. Infections with A caninum , A braziliense , A tubaeforme , or A ceylanicum can also result from larval invasion through the skin, but this route is of little significance for U stenocephala.
Skin penetration in young pups is followed by migration of the larvae through the blood to the lungs, where they are coughed up and swallowed to mature in the small intestine. These arrested larvae are activated during pregnancy, then accumulate in the mammary glands. Arrested development may also occur in the mucosa of the small intestine; activation may occur after removal of adult worms from the intestine.
An acute normocytic, normochromic anemia followed by hypochromic, microcytic anemia in young puppies is the characteristic, and often fatal, clinical manifestation of A caninum infection. Surviving puppies develop some immunity and show less severe clinical signs. Nevertheless, debilitated and malnourished animals may continue to be unthrifty and suffer from chronic anemia. Mature, well-nourished dogs may harbor a few worms without showing signs; they are of primary concern as the direct or indirect source of infection for pups.
Diarrhea with dark, tarry feces accompanies severe infections. Anemia, anorexia, emaciation, and weakness develop in chronic disease. Anemia results directly from the bloodsucking and the bleeding ulcerations that result when A caninum shift feeding sites. The amount of blood loss due to a single worm in 24 hr has been estimated to be up to 0. There is no interference with erythropoiesis in uncomplicated hookworm disease.
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