How long does a barium swallow test take
Sarah Silva
Updated on April 08, 2026
Your doctor will direct you to your local radiology facility for your barium swallow. A trained radiology technician will perform the procedure. From start to finish, a barium swallow takes about 30 minutes. You will get your results within several days of your procedure.
What is a barium swallow test used to diagnose?
A barium swallow is a test that shows the inside of your food pipe (oesophagus). Doctors can use it to help diagnose oesophageal cancer. You drink white barium liquid, which shows up on x-rays. Your doctor (radiologist) or radiographer then takes x-rays while you swallow the liquid.
Can I drive home after barium swallow?
The procedure should not be painful but some patients may find it uncomfortable due to the gas causing an urge to burp. After the procedure you can normally go home promptly and resume normal activities and diet. You should not drive immediately after the procedure because some of the drugs can affect vision.
Are you sedated for barium swallow?
A barium swallow is an outpatient procedure that does not require sedation or anesthesia. When you eat, your tongue moves chewed food to the back of your throat.Is barium swallow better than endoscopy?
endoscopy. The barium swallow is a less invasive way to look at the upper GI tract than an endoscopy. Barium swallows are a useful diagnostic tool for checking for upper GI tract disorders that can be easily diagnosed with X-ray alone. More complex disorders require endoscopy.
How accurate is a barium swallow test?
syndrome, the accuracy of barium swallow is only 19% and 81% are reported as false negative. In strictures and malignancies, the level of lesion reported by barium swallow should not be relied upon in all the cases, and they should be confirmed by endoscopy.
How do you feel after barium swallow?
Risks and side effects. Patients may feel nauseous after a barium swallow test or become constipated. Drinking lots of fluids can help to relieve constipation. Symptoms of nausea should improve as the barium passes through the system.
What are the side effects of drinking barium?
- severe stomach pain;
- severe stomach cramps, diarrhea, or constipation;
- chest pain, trouble breathing or swallowing;
- ringing in your ears;
- sweating, confusion, fast heart rate; or.
- pale skin, blue-colored skin, weakness.
Can a barium swallow detect esophagitis?
A barium X-ray can help your doctor identify strictures (narrowing) of the esophagus or other abnormalities that may be causing your esophagitis symptoms. Drinking barium is not too unpleasant and will not cause you any harm. Later, the barium will pass out of your system through stool.
How do you drink barium without gagging?There is a trick to taking this medication that will make it much easier to swallow. First, it needs to be cold. Second, put a straw in it and place the straw towards the back of your tongue. Third, clamp down on the straw as you suck the medication.
Article first time published onHow long does it take for barium to pass through small intestine?
The duration of the examination is variable and essentially depends on the amount of time it takes for the barium to pass from the stomach to the colon (large intestine). Normally, this is approximately one to two hours, but in some patients it may take up to four hours and still be normal.
How long does a barium XRAY take?
This test takes around 40 minutes.
What are the signs that a person may have dysphagia?
- Pain while swallowing.
- Inability to swallow.
- A sensation of food getting stuck in the throat or chest or behind the breastbone (sternum)
- Drooling.
- Hoarseness.
- Food coming back up (regurgitation)
- Frequent heartburn.
- Food or stomach acid backing up into the throat.
Can a barium swallow test show acid reflux?
Barium Swallow Exam The barium coats the inside lining of your digestive tract, making it more visible on the X-ray. The barium swallow exam shows if you’re experiencing reflux. It also reveals issues such as Hiatal hernias.
Can blood test detect acid reflux?
Alarm symptoms include difficulty swallowing, unintentional weight loss, vomiting, and blood, and they indicate a need for endoscopy. There are a number of tests that assess the state of the esophagus, but they are not typically appropriate for diagnosing GERD.
Can a colonoscopy detect acid reflux?
Gastroenterologists commonly use a procedure like an endoscopy or colonoscopy to diagnose conditions that cause symptoms like abdominal pain, bleeding, acid reflux, nausea, vomiting, and diarrhea.
How do you prepare for a barium swallow test?
- Your healthcare provider will explain the barium swallow test to you. …
- You may be asked to sign a consent form that gives permission to do the swallowing test. …
- You will need to stop eating and drinking for about 8 hours before the swallowing test.
Do I have to drink all the barium?
You will swallow the barium liquid or paste just before a CT scan or x-ray. Your doctor may tell you not to eat or drink anything the night before your test. Barium will work better if your stomach and bowels are empty. It is important to drink plenty of liquids during and after the test.
How long does a CT scan with barium take?
A typical scan of the body, without intravenous contrast, can take about 10 minutes. If we use IV contrast, it can take about 30 minutes. If you need to take contrast, we will ask you to arrive an hour early. We will have you drink oral contrast (barium).
Does barium make you poop?
Barium may cause constipation or impacted stool after the procedure if it isn’t completely cleared from your body. You may be told to drink plenty of fluids and eat foods high in fiber to help the rest of the barium leave your body. You may also be given a laxative to help with this.
How long does it take to poop out barium?
It’s a good idea to drink a lot of fluids for a few days to flush out the barium. For 1 to 3 days after the test, your stool (feces) will look white from the barium.
Is small bowel follow through the same as barium swallow?
In a barium small bowel follow through you are observed as the barium you drink passes beyond your stomach into your small intestine, and eventually makes its way to your colon. In the procedure, you will often be turned side to side to best visualize the small bowel or small intestine.
What happens if barium hardens in your stomach?
A barium enema is very safe. On rare occasions, the barium remaining in the colon hardens and can cause constipation or even colon obstruction. It can also inflame areas in the colon.
Does barium swallow show lungs?
X-rays to examine your heart, lungs, and abdomen will be taken before you drink the barium. You then will be asked to swallow the barium mixture. X-rays will be taken again as the barium moves through the digestive system. You will be asked to take more swallows so more pictures can be taken.
Does poop show up on xrays?
Radiography can detect fecal impaction and fecalomas in the colon and rectum however provides no sensitive or specific findings of stercoral colitis [3, 13, 14].
When should I be worried about trouble swallowing?
You should see your doctor to determine the cause of your swallowing difficulties. Call a doctor right away if you’re also having trouble breathing or think something might be stuck in your throat. If you have sudden muscle weakness or paralysis and can’t swallow at all, call 911 or go to the emergency room.
What is the most common cause of dysphagia?
Acid reflux disease is the most common cause of dysphagia. People with acid reflux may have problems in the esophagus, such as an ulcer, a stricture (narrowing of the esophagus), or less likely a cancer causing difficulty swallowing.
What are the 2 types of dysphagia?
- mouth or throat – known as oropharyngeal dysphagia.
- oesophagus (the tube that carries food from your mouth to your stomach) – known as oesophageal dysphagia.