The parasite is an infectious disease produced by a called parasite Trichinella spiralis infects itself by means of the ingestion of cooked meat of bad crude pig or, contaminated with the parasite. Generally, the carrying pigs of the parasite are bred under few or no norm of hygiene, in very dirty waste baskets or deposits.
It can affect any person who has consumed contaminated meat and is more serious in the adults who in the children, perhaps so that to greater amount of consumed meat, the amount of parasites is greater that behave and the children generally consume less amount of meat.
The gravity can so be and auque the cases are few, the infected person can undergo cardiac alterations and even the death, In the intestine, the larvae mature and arrive at the adult state, they copolish and the females begin to put the larvae that later happen to the sanguineous torrent and all the organs and weaves are scattered mainly by being located in muscles, which causes diverse symptoms that can be confused with those of other diseases.
Between affected muscles more they are the diaphragm, the language, the eyelids, the intercostal muscles, of the lumbar region and those of the eye.
The period of incubation of the parasite varies between 10 and 14 days, although it can vary and sometimes reach the 28 days or to only be of 2 days.
The symptoms and signs, depend on the period of the cycle of evolution of the parasite, that has three phases:
- the intestinal Period, that happens between 2º and 5º day of I infect and it is pronounced by means of: intestinal disorders, you feel nauseous, abdominal vomits, headache, pains, intense diarrea and sometimes by fever with chills, cutaneous eruptions in the trunk and extremities and decay similar to which produces the influenza.
- the Period of sanguineous and muscular dissemination, that begins around 5º day and can last up to 5 weeks. This phase is characterized by: muscular pains that can produce difficulty to breathe, to chew and/or to swallow or to swallow. Also by swelling of the eyelids and pain in the eyes, with sensation to have a strange body, annoyances and rejection to the light and hemorrhages in the retina. The infected person can get to have very high fever of until 41°.
- the Period of convalecencia that is characterized because the symptoms are diminishing although the muscular pains can persist.
In some serious cases, the affected person can suffer a loss of considerable weight, undernourishment and dehydration.
The diagnosis is elaborated by means of the clinical history and studies of blood that allow the identification of the parasite. Sometimes a biopsy is made of the affected muscular weave.
The treatment is very effective while more express is taken care of the person. It is with antiparasitic medicines, that act better during the first stages at intestine level. Also antibiotics are used to combarir the infection and sometimes it will be necessary to commit to the patient in a clinic or hospital to reestablish the lost liquids and to avoid the dehydration by the diarrea. For the muscular pains analgesic ones can be administered some and in you cause antiinflammatory.
In order to prevent this parasite, it is necessary:
- To avoid to consume pig meat anywhere or when one knows that it comes from deposits with under hygienic care.
- To cook or the meat of pig avoiding that is left crude pieces crude or semi.
- To wash or the hands before preparing, touching or to consume foods.
- To avoid to use the same knife and table to cut to meat of pig and other foods.
IMPORTANT the content of this note is informative and it does not replace the medical diagnosis reason why we do not become people in charge on its use.