Cause Trichuris trichiura . This parasite is about one to two inches long. People become infected by accidentally eating the eggs, either on contaminated food or passed into the mouth from improperly washed hands before eating. Incidence Infections are most common in warm, moist tropical and subtropical areas, particularly in places with poor sanitation, including lack of toilets. Symptoms you are likely to notice Most whipworm infections are light and do not cause symptoms.
Heavy infestations cause diarrhea , nausea , and abdominal pain.
Symptoms your physician may observe If a doctor suspects whipworms, your stool will be examined for eggs. Treatment options Whipworms can be killed with anti-worm drugs such as mebendazole. Prevention Adequate sanitation and good personal hygiene can prevent infections.