The speed in which this occurs and the quantity of food movement can identify any upper gastric motility problems. You should not eat or drink anything for six 6 hours before your exam. You should empty your bladder before beginning this exam so that you will be as comfortable as possible during the procedure.
There are no other preparations necessary for you to do before this test. Skip to main content. Gastric Emptying Scan What is it?
What will happen to me? How long will the procedure take? What will I feel, will it hurt? What will the test show? How do I get ready? The amount of radiation in the tracer is very small.
This means it isn't a risk for people to be around you after the test. Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse call line if you are having problems.
Ask your doctor when you can expect to have your test results. Author: Healthwise Staff. Medical Review: E. Care instructions adapted under license by your healthcare professional. If you have questions about a medical condition or this instruction, always ask your healthcare professional.
Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated. It looks like your browser does not have JavaScript enabled.
Please turn on JavaScript and try again. Important Phone Numbers. Topic Contents What is it? Why is it done? A person may be taking these medications to treat symptoms of heartburn and indigestion.
Some prescription drugs, such as anticholinergic agents, may also cause symptoms of gastroparesis. In severe cases, people who cannot take any food or liquids due to gastroparesis may require a feeding tube. Alternatively, a doctor may suggest a gastric venting tube to relieve pressure in the stomach. Medical professionals may also recommend a procedure called gastric electrical stimulation GES.
However, a scientific article states that several reviews have urged caution in recommending the treatment due to a lack of controlled studies. The authors conclude that further research is necessary to assess the use of GES. Limited evidence suggests that acupuncture may improve gastrointestinal symptoms in people with gastroparesis, particularly diabetic gastroparesis. The outlook for people with gastroparesis varies and depends on the cause and severity of the condition. Dietary changes and gentle exercise after meals can increase the chances of successfully managing symptoms.
If these changes alone are not effective, medications, medical interventions, and alternative therapies may help relieve symptoms and prevent complications. What happens inside the body after a person eats dictate how they put on weight and how long it takes to process nutrients.
Find out the typical…. People with a food intolerance have difficulty digesting certain foods. Find out how food intolerances differ from food allergies, what causes them…. Some health conditions, such as acid reflux, can make it hard for people to digest food. What are the best foods to eat when this happens? Find out…. What happens when we eat, and what happens during digestion? In this introductory article, we explain the parts of the system, what the digestive….
A look at how to stop stomach growling. Included is detail on the natural remedies for the condition, as well as why growling can occur in the first…. This is the most common test used to diagnose gastroparesis. During this test:. A gastric emptying study may also be done using a liquid that contains the radioactive tracer, instead of solid food. Upper GI series , also known as a barium swallow.
Smart pill , also known as a wireless motility capsule. You may need to fast not eat or drink for several hours before your test. Your provider will also let you know if you need to stop taking certain medicines before your test. You should not have a gastric emptying study or an upper GI series if you are pregnant or think you may be pregnant.
Radiation from these imaging tests can be harmful to an unborn baby. For others, there is little risk to having an imaging test. The dose of radiation is very low and not considered harmful for most people. But talk to your provider about all the x-rays you've had in the past. The risks from radiation exposure may be linked to the number of x-ray treatments you've had over time.
There is very little risk to having a gastric breath test or taking a smart pill. In rare cases, a smart pill may get stuck in the digestive system. If the pill takes longer than several days to leave your body in a bowel movement, contact your health provider.
If your results show it took longer than normal for your stomach to empty, it probably means you have gastroparesis. Regardless of the cause, your provider will likely recommend that you make changes to your diet and eating habits. These may include:. The information on this site should not be used as a substitute for professional medical care or advice.
Contact a health care provider if you have questions about your health. Gastric Emptying Tests. What are gastric emptying tests? What are they used for? Gastric emptying tests are most often used to diagnose gastroparesis.
Why do I need a gastric emptying test?
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