Stomach Worms in Humans

Stomach worms infect millions of people around the world, according to Coco Ballantyne, in a Feb. 5, 2009, article at Scientific American.com titled, "Worms 'N' Us: A look at 8 parasitic worms that live in humans." They are especially prevalent in less-developed countries and in tropical areas, Ballantyne states, and are more likely to infect children than adults. In most instances, intestinal parasites do not cause serious medical conditions.

Types

There are several types of intestinal worms that will infect humans. These include roundworms, whipworms, pinworms, hookworms and tapeworms.

Symptoms

In many instances, those infected with intestinal parasites do no exhibit symptoms. If infections become more severe, symptoms may include loss of appetite, a distended abdomen, cramping, vomiting, diarrhea, coughing, fever, bloating and listlessness.

Diagnosis

In most instances, your physician will diagnose an intestinal parasite infection through microscopic examination of a stool sample. Further diagnostic tests may be necessary, including blood tests, biopsies and ultrasounds.

Treatment

There are different types of medications used to treat different types of intestinal worm infections. Doctors most commonly prescribe albendazole, but your physician will prescribe the most effective medication for your condition.

Prevention

Good sanitation and hygiene are the most important steps in preventing intestinal worm infections. You also should avoid eating undercooked meats.

References

• Intestinal Parasites
• List of Human Intestinal Parasites
• ScientificAmerican