Giardiasis
Welcome to our health education library. The information shared below is provided to you as an educational and informational source only and is not intended to replace a medical examination or consultation, or medical advice given to you by a physician or medical professional.
Giardiasis is an intestinal infection caused by the parasite Giardia. You may become infected by ingesting contaminated food or water. Exposure to the stool of someone who`s infected can also cause infection.
When to Go to the Emergency Room (ER)
Get medical help for severe symptoms that include:
Diarrhea
Stomach bloating or fullness
Nausea or vomiting
Unplanned weight loss
Blood in your stool
Dehydration
What to Expect in the ER
You will be examined and will likely have a stool culture. This checks a sample of your stool for the parasite that causes the disease. If giardiasis is suspected or confirmed, you may be prescribed medication that you take for 5 to 7 days. In many cases, this clears the infection.
Discover leading-edge gastroenterology care. Call Digestive Disease Consultants of Orange County at 949.612.9090 or simply use the Request an Appointment form.
Preventing Giardiasis
Take these steps to help prevent infection with Giardia:
Wash your hands after using the bathroom and before eating.
Wash your hands each time you change a child's diaper.
Avoid drinking from rivers and streams.
Wash or peel raw produce before using.
