Word parts
What it means
Irritation of the stomach and bowel lining, most often from an infection: viruses such as norovirus and rotavirus, bacteria from contaminated food or water, or parasites. It causes vomiting, watery diarrhea, belly cramps and sometimes fever, usually for a few days. The main danger is dehydrationdee-hy-DRAY-shunA state in which the body has lost more water than it has taken in.de- remove, lack ofhydr/o water-ation processFull entry , especially in infants and older adults.
For the nurse
Check for dehydration: dry mouth, less urine, dizziness, and in infants fewer wet diapers and a sunken soft spot. Oral rehydration solution in small, frequent sips is the first treatment. Use contact precautions as the facility directs and hand washing with soap and water.
At a glance
| Everyday words | stomach flu, stomach bug |
|---|---|
| Spanish | gastroenteritis |
Related terms
dehydration
A state in which the body has lost more water than it has taken in.
diarrhea
Loose or watery stools, usually three or more times a day or more often than normal for the person.
-itis
A word ending that means inflammation.
enter/o
A word part that means intestine, usually the small intestine.
gastr/o
A word part that means stomach.