Anyone can get pinworms, but they are most common in school-aged children. Most people get infected by accidentally swallowing pinworm eggs. Pinworm eggs are so tiny, you'd need a microscope to see them. They are common throughout the world.Īdult pinworms are about 12 mm (0.5 in.) long and look like little white threads. Wash hands with soap and hot water before preparing or eating foods.Pinworms are a type of parasite that lives in the digestive system of humans.When traveling in undeveloped countries, cook fruits and vegetables with boiled or chemically-treated water before eating.Freezing meat to -4 degrees F for at least 24 hours also kills tapeworm eggs.Then, allow the meat to rest for three minutes before carving or consuming the heat continues killing pathogens during that time. Thoroughly cook meat to temperatures of at least 145 degrees Fahrenheit for whole cuts of meat and to at least 160 degrees F for ground meat and poultry.You can further reduce your risk of tapeworms by washing your hands before and after using the toilet and by following these food safety tips. today because of laws on feeding practices and inspection of the animals we use for food. More serious complications of tapeworm infection are also treated with medications. When tapeworms are confined to the intestines, appropriate treatment gets rid of them in more than 95% of people. Your doctor will recheck stool samples at one and three months after you finish treatment. If worms are large, you may have cramping when they pass. These medications paralyze the tapeworms, which let go of the intestine, dissolve, and pass from your body with bowel movements. The most commonly used medicine for tapeworms is praziquantel ( Biltricide). Tapeworms are usually treated with a medicine taken by mouth.
The type and length of treatment may depend on the type of tapeworm you have. For serious cases, your doctor may use imaging tests such as computed tomography (CT) or magnetic resonance imaging ( MRI) to check for tapeworm lesions or secondary swelling outside of the digestive tract. If worms are not detected in the stool, your doctor may order a blood test to check for antibodies produced to fight tapeworm infection.
Diagnosing a tapeworm infection may require a stool sample to identify the type of worm. If you suspect you have tapeworms, see your doctor. Seizures are the most common symptom of cysticercosis, the infection caused by the larvae of the pork tapeworm. These infections can be life-threatening. If pork tapeworm larvae move out of the intestine, they can migrate to other parts of the body and cause damage to the liver, eyes, heart, and brain. In rare cases, tapeworms can lead to serious complications, including blocking the intestine, or smaller ducts in the intestine (like the bile duct or pancreatic duct). The only sign of tapeworm infection may be segments of the worms, possibly moving, in a bowel movement. However, often tapeworms don't cause symptoms. Sometimes tapeworms cause symptoms such as: Because tapeworm eggs are passed with bowel movements, a person who doesn't wash hands well after wiping and then prepares food can contaminate the food. It is also possible to contract pork tapeworms from foods prepared by an infected person. Because larvae can get into the muscles of their hosts, infection can occur when you eat raw or undercooked meat from an infected animal. Tapeworms have a three-stage lifecycle: egg, an immature stage called a larva, and an adult stage at which the worm can produce more eggs. They are usually identified by the animals they come from - for example, Taenia saginata from beef, Taenia solium from pork, and Diphyllobothrium latum from fish. Six types of tapeworms are known to infect people.
Pin worms in humans how to#
That's why it's important to recognize the symptoms and know how to protect yourself and your family. Although tapeworms in humans usually cause few symptoms and are easily treated, they can sometimes cause serious, life-threatening problems.
Animals can become infected with these parasites when grazing in pastures or drinking contaminated water.Įating undercooked meat from infected animals is the main cause of tapeworm infection in people. Tapeworms are flat, segmented worms that live in the intestines of some animals.
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