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Understanding Potential Risks
In some types of fluoroscopy, patients may experience side effects in the hours or days following the test. For example, fluoroscopy tests that look at the digestive system often require the patient to swallow barium, a chalky drink that illuminates the digestive tract. In some cases, barium can result in difficulties analyzing organs in the estómago or lower back.
Additionally, there are increased risks to those who are pregnant, as well as those with kidney problems. It’s important for patients to discuss their health history with their physician or radiologist prior to their fluoroscopy.
Fasting May Be Required
Some fluoroscopy examinations require the patient to have an empty stomach. Prior to the test, a doctor or medical assistant will provide directions, which may include abstaining from eating and drinking prior to the test.
In most cases, fasting before fluoroscopy simply begins at midnight the night before the procedure is scheduled and includes avoiding all food, clear fluids, water and medications until after the exam is complete. When fasting instructions are given, it’s crucial to follow them to ensure the test can be conducted effectively.
Provide a List of Medications
It’s important for the radiologist to know what medications the patient is taking. Before heading to the clinic, patients should take the time to write a comprehensive list of any medications they’re taking, as well as the dosage and frequency with which they take them.
The list should include all current prescriptions, prescriptions that have recently been stopped, and over-the-counter medications, herbs, and vitamins that are taken regularly. This list is important because some medications can interact with fluoroscopy dyes or affect the outcome of the test.
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