Once the larvae get to the intestine, they mature into adult worms and begin laying eggs — starting the cycle again. It takes about four weeks from the time a dog or cat eats the eggs for an adult worm to mature in the animal's intestine and start laying eggs.
How long does it take tapeworms to lay eggs?
Breathing in the eggs The eggs hatch in the intestines 1 to 2 months after being swallowed. After hatching, a female pinworm can lay more eggs.
How long does it take for a tapeworm to fully develop?
Once ingested, cysticerci attach to the small intestine and develop into adult tapeworms over the course of 2 months. The adult tapeworms produce proglottids that mature, detach, and migrate to the anus and are then passed in the feces.
How long can tapeworms go undetected?
Depending on the species, tapeworms can live for up to 20-30 years. Many times, people can be infected for long periods of time without even knowing they have a tapeworm infection. While viral or bacterial infections can disappear in a matter of days or weeks, a tapeworm could be with you for years.
How do I know if I have tapeworm eggs?
Eggs are sometimes present at the anus, so your doctor may use a piece of transparent adhesive tape pressed to the anus to collect eggs for microscopic identification. Blood test. For tissue-invasive infections, your doctor may also test your blood for antibodies your body may have produced to fight tapeworm infection.
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