Threadworms: A Parasitic Worm that Can Live in the Intestines

Threadworms are parasitic worms that get into the human body. These worms are small, white with threadlike bodies. They grow between 2 and 13 mm long. Threadworms are more common in children, but adults can get them as well.

Threadworms invade the intestines and live for about 5 to 6 weeks. Before female threadworm dies, she lays her eggs. These eggs are lain within the opening of the anus. The female lays these eggs at night while a person is still sleeping. These eggs are so tiny that they can't be see with the naked eye. Once these eggs are laid they can cause anal itching. Many will scratch the anal area without realizing it while they are sleeping. The eggs get under fingernails and become swallowed if fingers are put in the mouth. It's gross I know, but this life cycle isn't pretty. Threadworm eggs can live out of the body for two weeks. They fall from the anus and then onto bedding or pajamas. These eggs can become like dust particles and when changing bedding get tossed into the air and possibly back into the intestines. Eggs that are swallowed will hatch and become threadworms. The process begins again over and over.

There are no real side effects of threadworms other than anal itching and sometimes abdominal pains. Treatments are out there for treating threadworms. The main treatment is a pill called Mebendazole is a medication that treats threadworms. One dose is all that is needed to kill threadworms living inside the intestines. This medication is taken once and everyone in one household should all take a dosage.

If someone in the household has been diagnosed with threadworms, there are hygienic measures that can be taken. Cleaning measures should be taken to kill any possible eggs that have fallen off the skin. Wash all sheets and blankets on the beds. Scrub mattresses with a damp, hot washcloth or vacuum them off. Second vacuum and sweep all areas of the house. After vacuuming, dusting should be done because eggs can spread through the air like dust.

For personal hygiene measures wash hands thoroughly. At night time be sure to wear tight fitting underwear. This should be done so that the skin isn't touched near the anal area in case scratching occurs. In the morning, go ahead and take a shower, washing the anal area to get rid of any possible eggs that were laid overnight. Last, wash pajamas worn the night before. Following these steps, along with medication, can rid the home of threadworm.