Call a doctor about nausea and vomiting:
· If the nausea lasts for more than a few days or if there is a possibility of being pregnant
· If home treatment is not working, dehydration is present, or a known injury has occurred (such as head injury or infection) that may be causing the vomiting
· Adults should consult a doctor if vomiting occurs for more than one day, diarrhea and vomiting last more than 24 hours, or there are signs of dehydration.
· Take an infant or child under six years to the doctor if vomiting lasts more than a few hours, diarrhea is present, signs of dehydration occur, there is a fever, or if the child hasn't urinated for 4-6 hours.
· Take a child over age six years to the doctor if vomiting lasts one day, diarrhea combined with vomiting lasts for more than 24 hours, there are any signs of dehydration, there is a fever higher than 101 degrees, or the child hasn't urinated for six hours.
You should seek immediate medical care if any of the following situations occur with vomiting:
There is blood in the vomit (bright red or "coffee grounds" in appearance)
Severe headache or stiff neck
Lethargy, confusion, or a decreased alertness
Severe abdominal pain
Rapid breathing or pulse