Can you eat before an ultrasound?

In this brief guide, we will address the query, “can you eat before an ultrasound?”. We will also discuss what are the general recommendations to prepare yourself for an ultrasound and the different types of this procedure you can get.

Can you eat before an ultrasound?

No, you cannot eat before an ultrasound. Adults and children should avoid drinking and eating before this exam. For adults, fast for 8 hours, and for children, 4 hours are okay.

This exam will let your doctor see an image of the inside of your body, this is because high-frequency sound waves will penetrate through your skin. This exam works to monitor your baby, for diagnosis purposes, or it can be taken as a guide for a surgeon.

If you do not attend to the recommendations for this procedure, likely, the results of it will not be useful for medical purposes, so you will need to take it again. Avoid this by taking into consideration the guidelines for this analysis.

How should you prepare for an ultrasound exam?

Certain measures should be done before going through this scan, some of the most common recommendations are

  • Avoid eating or drinking for 8 to 12 hours before an abdominal ultrasound.
  • Ask if you can drink water during this time.

Make sure you eat any of these foods the day before your ultrasound.

  • Fat-free broth.
  • Jell-O.
  • Canned fruit.
  • Canned veggies.
  • Avoid butter and margarine.
  • Do not chew gum on the day of the ultrasound.
  • Drink as much water as you want.
  • Avoid consuming dairy products, meat, chicken, or fish.
  • Fresh fruit and veggies are not recommended. 

To get further guidance on this subject, please click here.

What should you do after an ultrasound?

After your ultrasound has been done, you might need to wait until your images are reviewed. However, you can continue your normal diet without any restrictions.

What is an ultrasound?

An ultrasound is a medical test that permits your doctor to capture live images from your insides, which is helpful to diagnose any condition you might have, or for pregnant women, it allows them to know the status and health of the baby.

An ultrasound scan is used to visualize your organs, vessels, and tissues without using a scalpel and with zero pain. Also, the good thing about this exam is that it does not use radiation to penetrate your skin. In the next section, we will further explain the functioning of this exam.

How does an ultrasound work?

Ultrasound images are produced by high-frequency waves that will create an image of the inside of your body.

The reason why an ultrasound does not need any radiation is that it works with sound waves. It is also known as sonography, and it transmits the sound waves to the body and on the monitor, you will see the waves that echo back.

It is a versatile tool that is not invasive and allows you to see in real-time what is going on inside your body. It is mainly used to keep track of your pregnancy, or it can also be used to diagnose pain, swelling, or other symptoms, in about 15 to 45 minutes!

The most common type of ultrasound scan is the abdominal type, which allows your doctor to check the state of your kidneys, gallstones, liver, or stomach. But not only does this type of ultrasound exist. 

What types of ultrasound exist?

As we have already discussed, an abdominal ultrasound is just one of the different types of ultrasound scans that can be made. They can also be performed in different parts of the body.

The main types of this scan are

  • External ultrasound scan. It is the most popular type of this exam, it can be used to check an unborn baby, or to examine the liver, kidneys, and some other organs and tissues. A lubricating gel is needed to move the probe smoothly.
  • Internal ultrasound scan. This type of scan will let you take a look at the inside of some organs, like the prostate gland, ovaries, or womb. This type of scan will cause some discomfort, but it will be done rapidly.
  • Endoscopic ultrasound scan. For this type of ultrasound, an endoscope goes through your mouth until it reaches your stomach. It permits you to examine different areas of your stomach and esophagus.

Conclusion

In this brief guide, we have addressed the query, “can you eat before an ultrasound?” We have also discussed what are the general recommendations for an ultrasound and what types of ultrasound exist.

Hope you found this blog useful. If you have any questions, please let us know.

Citations

https://www.upmc.com/locations/hospitals/hamot/services/imaging/services/abdominal-ultrasound

https://www.nhs.uk/conditions/ultrasound-scan/

https://www.mayoclinic.org/tests-procedures/abdominal-ultrasound/about/pac-20392738

https://www.healthline.com/health/ultrasound

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