Intestinal helminthiasis

Low urgency
Common-

It is an infection caused by parasites known as helminths, which lodge in the human gastrointestinal tract. These helminths include worms such as pinworms, ascaris, whipworms, hookworms, tapeworms and others.

The cause is due to ingestion of helminth eggs or larvae that are present in undercooked food, contaminated water or soil. 

Symptoms include stomach pain, nausea, vomiting, diarrhea, weight loss and fatigue. In severe cases, the disease can lead to malnutrition and growth retardation.

Diagnosis is based on patient evaluation and testing for the presence of parasite eggs, larvae or parasite segments in stool samples.

Treatment is based on the use of anthelmintic drugs that help eliminate the worms from the body.

Bibliographic references
  1. Intestinal helminth infections among school children in the Serian District of Sarawak. Med J Malaysia 1999; 54 (1): 996-101.
  2. CDC-Centers for Disease Control, & Prevention. (2010). CDC - Soil-Transmitted Helminths.
  3. Soil-transmitted helminth infections. (s/f). Who.int. Recuperado el 28 de agosto de 2023, de https://www.who.int/news-room/fact-sheets/detail/soil-transmitted-helminth-infection
  4. Mishra, P. K., Palma, M., Bleich, D., Loke, P., & Gause, W. C. (2014). Systemic impact of intestinal helminth infections. Mucosal Immunology, 7(4), 753–762.
Author
Dr. Abel Andrés Orelogio
Copyright
© TeckelMedical 2026

Symptoms

    Localized abdominal pain


    Diarrhea


    Increase in abdominal size


    Weight loss


    Vomiting

Symptoms to watch out for

Severe abdominal pain, which does not allow you to perform activities of daily living
If mucus, blood or pus appears in the diarrhea.
High fever (102.2 ºF or more)
Signs of dehydration: more tiredness than usual, dizziness, dry mouth and tongue.
Difficulty breathing

Self-care

Relative rest, rest until symptoms subside.
Maintain a fluid intake of 6 - 8 cups per day.