Tapeworms are intestinal parasites that room shaped prefer a tape measure. A parasite is an pet or plant that resides inside another animal or plant.

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A tapeworm cannot live freely on the own. It survives within the gut that animals, including humans.

Tapeworm egg normally go into the human host from pets via food, particularly raw or undercooked meat.

Humans can likewise become infected if over there is contact with pet feces or contaminated water. As soon as an infection is passed indigenous an pet to a human, that is referred to as zoonosis.

Anyone who has a tapeworm will need treatment to get rid of it. Treatment is 95 percent effective and also can be perfect in a couple of days.


Share on PinterestEggs of the tapeworm Taenia.
Most people who have a tapeworm suffer no symptoms and also are unaware that hosting one.

If signs and also symptoms space present, castle usually include tiredness, abdominal muscle pain, weight loss, and diarrhea.

Symptoms might vary relying on the type of tapeworm, and they may encompass the following:

eggs, larvae, or segments from the tapeworm in stoolsabdominal pain vomitingnauseageneral weaknessdiarrheaweight lossaltered appetitesleeping difficulties this may be together a result of other symptoms.dizzinessconvulsions in severe cases.


The threat of complications relies on numerous factors, including the form of tapeworm and whether or no the patient receives treatment:

Echinococcosis, or hydatid disease: The echinococcus tapeworm can cause an infection dubbed echinococcosis. The larvae leaving the gut and infect organs, most commonly the liver. The epidemic can result in large cysts, which ar pressure on nearby blood ship and affect circulation. In severe cases, surgery or liver transplantation is required.

Treating tapeworm larvae infection is more complex than dealing with an adult tapeworm infection.

While the adult tapeworm remains in the gut, the larvae may settle in other parts of the body. When a larvae infection ultimately produces symptoms, the epidemic may have actually been existing for years. In part rare cases, larvae infection can be life-threatening.

Oral medications

Oral medications might be prescribed. The digestive mechanism does not absorb these drugs well. They one of two people dissolve or attack and kill the adult tapeworm.

A doctor might advise the patience to take a laxative to aid the tapeworm come the end in the stools. If the patient has a pork tapeworm infection, they might be provided an anti-emetic medication, which stays clear of vomiting. Vomiting during a tapeworm infection have the right to lead come reinfection through swallowing the tapeworm larvae,

The patient’s stools will be checked numerous times 1 come 3 month after the food of medication. These medications, if steps are adhered to properly, room 95 percent effective.

Anti-inflammatory medication

If the epidemic affects tissues exterior the intestine, the patience may need to take a food of anti-inflammatory steroids to alleviate swelling brought about by the development of cysts.

Cyst surgery

If the patient has actually life-threatening cysts the have arisen in critical organs, such as the lungs or liver, surgery may be required. The doctor might inject a cyst with medication, such together formalin, to damage the larvae before removing the cyst.

Most people come to be infected after ingesting tapeworm egg or larvae. The common methods of infection include:

Ingestion that eggs

Eggs acquire into human beings via:

foodwatercontaminated soil

If a host, such together a pig, has a tapeworm inside, segments of the worm or that eggs might be present in the feces the the host. These drop ~ above the soil. Every segment might contain countless eggs.

A human being can become infected by:

drinking contaminated waterinteracting through the animals and contaminated soilconsuming contaminated food

The eggs hatch into larvae and also make their means into the gut or outside, and also infect other parts the the body. This type of infection is most usual with tapeworms that come indigenous infected pigs, and also much less common if the original organize was livestock or fish.

Eating infected meat or fish

If the meat or fish have actually larvae cysts and also is undercooked or raw, the cysts can reach the intestine where they mature into adult tapeworms.

An adult tapeworm can:

live as lengthy as 20 yearsbe approximately 50 feet longattach us to the walls of the intestinepass v the human digestive system and also end increase in the toilet once stool is passed

Fish tapeworm infection is much more common in countries where the usage of life fish is typical practice, such together Eastern Europe, Scandinavia, and also Japan. Undercooked or life freshwater fish such together salmon, are the most usual sources.

Human-to-human transmission

The dwarf tapeworm can be sent from person to human. That is the just tapeworm that can go through its whole life bike in one single host. Dwarf tapeworm infection is the most typical tapeworm infection globally.

Insect-to-human transmission

Fleas and also some types of beetles may pick increase the eggs by eat the droppings that infected rats or mice. These insects have the right to infect humans. The insects are described as intermediary hosts and also the tapeworm transitions indigenous egg come the adult stage. This kind of infection occurs with dwarf tapeworms and also is much much more common in locations where hygiene techniques are poor.

Reinfecting yourself

During treatment, humans have the right to reinfect themselves if they do not follow great hygiene practices. The eggs will be current in human stool. If the individual does no wash your hands after ~ going come the toilet, over there is a hazard of reinfection.

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Ignoring risk determinants for tapeworm infection

Risk factors include:

Working v or exposure come animals: This is particularly the case in locations where feces is not disposed the effectively.General absence of hygiene: If you wash her hands infrequently, the risk of transferring infection into your mouth is greater.Traveling come or life in certain parts the the world: In some countries, and also parts the some nations where sanitation practices are poor, the threat of coming to be infected through a tapeworm is lot greater.Consuming life or undercooked meats and fish: Larvae and eggs present in meats and fish may infect human being if consumed raw or undercooked. Specialists say that episode is safe if it has been frozen beforehand. The hazard of contamination from fish greatly lies through freshwater fish.