Pinworms or their eggs have occasionally been detected at other sites, such as the liver and lung. Rarer clinical manifestations include salpingitis, pelvic pain and the formation of granulomas in the peritoneal cavity.
Paragonimiasis Treatment
In most people, paragonimiasis can be cured with oral anti-parasite medications. Both praziquantel (Biltricide) and triclabendazole (Egaten) are approved for treatment. Praziquantel is taken three times daily for two days, while triclabendazole is taken twice a day, 12 hours apart.
Pinworms are white, parasitic worms that can live in the large intestine of humans. They are about one-half inch long. While the infected person sleeps, female pinworms leave the intestinal tract and lay their eggs on the skin around the anus.
Parasites - Paragonimiasis (also known as Paragonimus Infection) Paragonimus is a lung fluke (flatworm) that infects the lungs of humans after eating an infected raw or undercooked crab or crayfish. Less frequent, but more serious cases of paragonimiasis occur when the parasite travels to the central nervous system.
Most infections occur in children and most are asymptomatic. Patients may present with immunologically-mediated symptoms including cough, dyspnoea and wheeze which may present as asthma or bronchitis. Presenting signs may include hepatomegaly, splenomegaly and ocular lesions.
The most important parasitic conditions that affect the lung are hydatid disease, paragonimiasis, schistosomiasis, ascariasis, hookworm infestations, dirofilariasis, tropical pulmonary eosinophilia, toxocariasis, amebiasis and malignant tertian malaria.
Pinworm infection (called enterobiasis or oxyuriasis) causes itching around the anus which can lead to difficulty sleeping and restlessness. Symptoms are caused by the female pinworm laying her eggs. Symptoms of pinworm infection usually are mild and some infected people have no symptoms.
Complications. Typical pinworm infections don't cause serious problems. In rare circumstances, heavy infestations can cause infection of female genitals. The parasite can travel from the anal area up the vagina to the uterus, fallopian tubes and around the pelvic organs.
Pinworms don't cause any harm (just itching and restless sleep), and it won't take long to get rid of them.
If left untreated, lungworm can do more harm causing inflammation and, in severe cases, internal bleeding and organ failure. This might mean your dog needs more treatment, so prevention is always better than cure. Sadly, in some cases, it can be fatal.
Lungworms are passed through snails and slugs; therefore if your dog plays or consumes them in the garden or when out for a walk, they can become infected. Dogs can also come into contact with lungworms through eating grass, drinking from puddles, outdoor water bowls, or toys that have been left outside in grass.
If left untreated, the intense itching and scratching associated with these infections will result in secondary bacterial infections. Some of these may be difficult to treat. Untreated people can continue to infect other people.
If you're infested with worms, the mass of worms may be visible in an X-ray of the abdomen. In some cases, a chest X-ray can reveal the larvae in the lungs. Ultrasound.
These roundworms are common parasites that cause visceral larva migrans and eosinophilic lung disease in humans. Toxocariasis is transmitted to humans via ingestion of food that is contaminated with parasite eggs. The larvae can migrate throughout the host's body, including the lungs [5].
Life cycle of a pinworm
Around 4 weeks after ingestion, the adult female moves down the gut and exits the body via the anus to lay a batch of eggs on the surrounding skin, often at night. The worm then dies, her reproductive mission complete.
How long does pinworms last? The life cycle of a pinworm is 4 to 6 weeks. Without treatment, infestation will continue as long as fresh eggs are being swallowed, unless a person develops immunity to pinworms, which is unusual before age 15.
Call Your Doctor If:
Pinworm is seen. Skin around the anus gets red or tender. Anal itching lasts more than 1 week.
Chlorine dioxide gas inactivates pinworm eggs in a non-invasive and non-corrosive manner.
Habitat. The pinworm lives in the lower part of the small intestine, and the upper part of the colon. It is found worldwide and causes the common infection enterobiasis in humans. Unlike many other intestinal parasites, the pinworm does not usually enter the bloodstream or any other organs besides the intestines.
Pinworm Infection Symptoms
Most people who are infected don't have symptoms. If you do, they might include: Anal itching, especially at night. Restless sleep.
A number of parasites may cause pulmonary disease as a result of a transient passage in the lung or as a result of an immunological reaction. The clinical presentation may be in the form of focal or cystic lesions, pleural effusion or diffuse pulmonary infiltrates.
lungworm, any of the parasitic worms of the superfamily Metastrongyloidea (phylum Nematoda) that infest the lungs and air passages of mammals, including dolphins and whales. Examples include those of the genus Metastrongylus that live in pigs and those of the genus Dictyocaulus that live in sheep and cattle.