National Deworming Day: Why Intestinal Worms in Adults Are a Real Problem
Intestinal worms in adults often go undiagnosed as fatigue or anemia. Learn the symptoms, causes, and when to get tested this Deworming Day.
Deworming gets treated as a school health program for kids, but intestinal worms in adults are common, often missed, and can cause real damage when left untreated.
Not Just a Childhood Issue
National Deworming Day campaigns focus on children, and for good reason - but the parasites behind these infections don't check ID. Adults get infected through the same routes children do, and because no one's actively screening adults for it, cases go unnoticed far longer.
How Intestinal Worm Infections Spread
Contaminated water and food, walking barefoot on infected soil, and poor sanitation are the main transmission routes. According to the World Health Organization, soil-transmitted helminth infections are among the most common infections worldwide, spread by worm eggs present in human faeces that contaminate soil in areas with poor sanitation. All three transmission routes get worse during monsoon, when water sources mix with runoff and standing water creates more contact points between people and contaminated ground.
Common Intestinal Worm Types
| Worm Type | Main Transmission Route | Common Symptom |
|---|---|---|
| Roundworm (Ascaris) | Contaminated food or water | Abdominal pain, cough |
| Hookworm | Walking barefoot on contaminated soil | Anemia, fatigue, weakness |
| Whipworm (Trichuris) | Contaminated food or water | Bloody stools, anemia |
Symptoms Adults Usually Dismiss
Fatigue, unexplained weight loss, abdominal pain, anemia, and appetite changes are the symptoms adults tend to attribute to stress, diet, or "just getting older." These are also the exact symptoms of an intestinal worm infection, which is part of why it goes undiagnosed for so long - a pattern also flagged in the CDC's clinical guidance on intestinal parasites.
What Happens If It Goes Untreated
Left alone, intestinal worm infections cause nutrient malabsorption, worsening anemia, and in children, measurable growth issues. The body keeps functioning while nutrients get diverted, which is precisely what makes this a slow, easy-to-miss problem rather than an obvious one.
High-Risk Reminder
Anyone with chronic, unexplained anemia or fatigue - including patients already managing other conditions through rheumatology or hematology care - should rule out an intestinal worm infection rather than assuming it's part of an existing diagnosis. Overlapping symptoms make self-diagnosis unreliable.
Prevention Basics That Actually Work
Good hygiene, consistent hand-washing, properly washed produce, and treated water cut transmission significantly. None of this is complicated, but it needs to be consistent, especially for households in areas where water quality fluctuates seasonally.
Medication or Testing First? Getting the Order Right
Deworming medication makes sense as a preventive measure in low-risk situations, but if you're already experiencing symptoms, testing should come before treatment. Self-medicating without knowing what's actually causing fatigue, weight loss, or anemia risks masking a problem that needs a different diagnosis entirely.
Get Tested, Don't Just Guess
If you're dealing with unexplained fatigue, weight loss, abdominal pain, or anemia, don't assume it away or self-treat with over-the-counter deworming pills. Intestinal worms in adults are treatable, but only once properly diagnosed. Swasthya Hospital's gastroenterology team can test and confirm what's actually going on - book a consultation before symptoms progress further.
Don't Let Fatigue or Anemia Go Unexplained
Swasthya Hospital's gastroenterology team offers testing and treatment for intestinal worm infections in Gandhidham, Kutch.
Book a Gastroenterology ConsultationFrequently Asked Questions
Can adults get intestinal worms, not just children?
Yes. Intestinal worms in adults are common but rarely screened for, since deworming campaigns typically target children. Adults get infected through the same routes and often go undiagnosed for longer as a result.
What symptoms of worm infection do adults usually miss?
Fatigue, unexplained weight loss, abdominal pain, anemia, and appetite changes are commonly dismissed as stress or diet issues. These are also classic signs of an intestinal worm infection.
Why does monsoon increase the risk of intestinal worms?
Contaminated water and food, walking barefoot, and poor sanitation all worsen during monsoon as water sources mix with runoff. This creates more contact points between people and contaminated ground or water.
What happens if intestinal worms go untreated?
Untreated infections cause nutrient malabsorption and worsening anemia in adults, and can affect growth in children. The damage builds slowly, which is why it's often missed until symptoms become significant.
Should I just take deworming medication if I suspect worms?
If you're already experiencing symptoms, get tested first rather than self-medicating. Testing confirms the actual cause instead of risking a masked or misdiagnosed problem.
How can I prevent intestinal worm infections?
Consistent hand-washing, properly washed produce, and treated water significantly reduce transmission risk. These basics matter most in areas where water quality changes seasonally, like during monsoon.