Risk Factors And Complications Of Trichinosis

Trichinosis, also called trichinellosis, is a type of parasitic infection caused by a species of roundworms known as Trichinella. These roundworms are carried by animals that are carnivores, including pigs, bears, boars, and foxes. Mild cases of trichinosis may not produce any symptoms. If symptoms do occur, the first ones are likely to be abdominal pain, diarrhea, nausea, vomiting, and fatigue. These often begin within one to two days of infection, and after a week of infection, more advanced symptoms such as a high fever, muscle pain, headaches, and sensitivity to light may develop. Some patients could also experience swelling of the face and eyelids and conjunctivitis. To diagnose trichinosis, a blood test is normally all that is needed. Sometimes, a muscle biopsy may be useful as well. Treatment includes anti-parasitic medication and pain relievers, and some patients may also need corticosteroids.