Question 1

How do I prepare for a Upper GI series (barium swallow)?

Accepted Answer

X-ray of the esophagus, stomach, and duodenum using a contrast liquid called barium.

Question 2

What do I need to know before a Upper GI series (barium swallow)?

Accepted Answer

• **Fasting:** Strict fasting for 6 to 8 hours before the test is required. Do not consume solid food or liquids. Even plain water, chewing gum, or smoking is not allowed during this period, as they stimulate gastric juice production and can affect image quality.
• **Medication:** Generally, you can maintain your usual medication by taking it with the smallest possible sip of water, but avoid antacids. Always consult your doctor beforehand, especially if you take diabetes medication.
• **Clothing and Accessories:** Wear comfortable clothes that are easy to remove, as you'll be asked to put on a clinical gown. Remove jewelry, piercings, watches, belts, or underwire bras before the test.
• **Specific Requirements:** During the procedure, you will be asked to drink a thick, white liquid (barium). If there is any possibility of pregnancy, you must report it before the test. It is not mandatory to be accompanied by an adult, as no sedation is required. After the test, drinking plenty of water for the following days is recommended to help flush out the contrast.

Question 3

What do I have to do before a Upper GI series (barium swallow)?

Accepted Answer

• **Fasting:** Strict fasting for 6 to 8 hours before the test is required. Do not consume solid food or liquids. Even plain water, chewing gum, or smoking is not allowed during this period, as they stimulate gastric juice production and can affect image quality.
• **Medication:** Generally, you can maintain your usual medication by taking it with the smallest possible sip of water, but avoid antacids. Always consult your doctor beforehand, especially if you take diabetes medication.
• **Clothing and Accessories:** Wear comfortable clothes that are easy to remove, as you'll be asked to put on a clinical gown. Remove jewelry, piercings, watches, belts, or underwire bras before the test.
• **Specific Requirements:** During the procedure, you will be asked to drink a thick, white liquid (barium). If there is any possibility of pregnancy, you must report it before the test. It is not mandatory to be accompanied by an adult, as no sedation is required. After the test, drinking plenty of water for the following days is recommended to help flush out the contrast.

General instructions for Upper GI series (barium swallow)

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