Intestinal worms & schistosomiasis
Helminthoses et schistosomiasis · Střevní červi a schistosomóza
What it is
A quarter of the world carries them: roundworm, hookworm, whipworm, and the blood fluke.
Symptoms & signs
- Often none
- abdominal pain
- anaemia and fatigue (hookworm)
- blood in urine (schistosomiasis)
- itchy bottom (threadworm)
- malnutrition in children
🚩 Get help if…
- call 112 / 911 now Vomiting with a swollen belly and no stools or wind
- see a doctor soon Blood in the urine or stools after swimming in fresh water in the tropics
- see a doctor soon Tiredness, pale skin or breathlessness from anaemia
- see a doctor soon Weight loss or poor growth in a child
Where it strikes
Medical treatment
- Albendazole or mebendazole
- praziquantel for schistosomiasis
- treat the whole household for threadworm
- iron replacement
- mass deworming programmes
- moxidectin for river blindness — FDA-approved 2018
Natural & lifestyle
- Footwear and sanitation
- hand washing and short nails
- hot-wash bedding
- avoid freshwater in endemic lakes
Emerging & experimental
- Schistosomiasis vaccines in trials
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Papaya seeds — a small trial cleared intestinal parasites in children early / small studies
- Pumpkin-seed and wormwood 'parasite cleanses' — untested anecdotal / traditional
ICD codes
- ICD-10 B82.0
- ICD-10 B65.9
- ICD-11 1F90.2 Intestinal helminthiasis, unspecified
- ICD-11 1F86.Z Schistosomiasis due to unspecified or unknown Schistosoma species