Whipworm infection

What is Whipworm Infection?

Whipworm infection, also known as trichuriasis, is an infection of the large intestine caused by the parasitic worm Trichuris trichiura, commonly called the whipworm.

Whipworm infection is spread by ingesting whipworm eggs, which are passed by infected feces. Symptoms can range from mild to severe. Some people have no symptoms, while others may have bloody diarrhea, abdominal pain, and rectal prolapse (when a part of the rectum protrudes from the anus).

Treatment

The main recommended treatment for whipworm infection is a medication called albendazole. This medication kills the worms and prevents reinfection. Other medications, including mebendazole and pyrantel pamoate, may also be used in some cases.

Prevention

Good hygiene and sanitation are important to prevent whipworm infection. You can reduce your risk by:

• washing your hands with soap and water before eating and after using the restroom
• avoiding contact with soil that may be contaminated with feces from human or animal sources
• avoiding drinking untreated water from wells, streams, and ponds
• cleaning surfaces and objects regularly that may come into contact with human feces, such as diapers, toilets, and waste containers

Bottom Line

Whipworm infection is an infection of the large intestine caused by the parasitic worm Trichuris trichiura. Treatment is most often conducted with a medication, such as albendazole. Good hygiene and sanitation are important for prevention.