Mebendazole for the treatment of pinworms
Examples
| Generic Name |
| mebendazole |
Mebendazole is available by prescription only. It is a chewable tablet given in two doses about 2 weeks apart. The second treatment is needed to kill any pinworms that have hatched after the first treatment.
How It Works
Mebendazole kills both immature worms and adult pinworms over a period of 2 to 3 days. It does not kill pinworm eggs.
Why It Is Used
Mebendazole is used to treat pinworm infections. It may also be used when infection persists after using pyrantel pamoate (a nonprescription medicine).
Mebendazole should not be taken by pregnant women, breast-feeding women, or children younger than 2 years of age.
How Well It Works
Mebendazole is highly effective and cures pinworm infections more than 90% of the time.1
Side Effects
Side effects are rare but may include:
- Diarrhea.
- Abdominal pain.
See Drug Reference for a full list of side effects. (Drug Reference is not available in all systems.)
What To Think About
Children younger than age 2 should only take this medicine on the advice of a doctor.
Pregnant women and breast-feeding women should not take mebendazole without first consulting a doctor.
Complete the new medication information form (PDF) (What is a PDF document?) to help you understand this medication.
References
Citations
Dent AE, Kazura JW (2007). Enterobiasis (Enterobius vermicularis). In RM Kliegman et al., eds., Nelson Textbook of Pediatrics, 18th ed., pp. 1500–1501. Philadelphia: Saunders Elsevier.
Credits
| Author | Debby Golonka, MPH |
| Editor | Susan Van Houten, RN, BSN, MBA |
| Associate Editor | Pat Truman, MATC |
| Primary Medical Reviewer | Michael J. Sexton, MD - Pediatrics |
| Specialist Medical Reviewer | Donald Sproule, MD, CM, CCFP, FCFP - Family Medicine |
| Last Updated | September 11, 2008 |
| Last updated: | September 11, 2008 |
|---|---|
| Author: | Debby Golonka, MPH |
| Reviewed By: | Michael J. Sexton, MD - Pediatrics, Donald Sproule, MD, CM, CCFP, FCFP - Family Medicine |
| Editors: | Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC |
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