Jan 06, 2011 · Eating undercooked meat from infected animals is the main cause of tapeworm infection in people. Although tapeworms in humans usually cause . Fleas can carry the tapeworm’s larvae or babies. If your dog swallows it -- maybe while grooming himself -- an adult tapeworm can grow inside your dog's intestines. Tapeworms are flat, white worms that are made up of tiny segments. Each part is about the size of a grain of rice.
Tapeworm Symptoms in Cats. As the tapeworm grows, pieces of it break off into segments and pass into the intestines. You may see dried, white to cream colored segments, or pieces of tapeworm in your cat's feces or stuck to the fur under the tail. The symptoms of a tapeworm infection in humans can include abdominal pain, diarrhea, fatigue or weight loss. In some cases, tapeworm infection (medical name taeniasis) can cause other symptoms such as headaches and itchy red rash. Sometimes, stool from a human affected by these parasitic worms will contain eggs and segments of tapeworm.
The adult tapeworm is made up of many small segments, called proglottids, each about the size of a grain of rice. Adult tapeworms may measure 4-28 inches in length. As the tapeworm matures inside the intestine, these segments (proglottids) break off and pass into the stool. A tapeworm infection is usually diagnosed by finding eggs or tapeworm segments in the stool. Your doctor may ask you to bring in a sample so a lab can look for eggs, larvae, or tapeworm segments.