New Delhi. Before going for ultrasound, doctors always instruct the stomach that the stomach should be kept empty for at least 10 to 06 hours and drink enough water. Drinking so much water swells and keeps a sharp presser of urine. Know why you should drink more water before ultrasound.

Bladder expansion
Drinking water expands the bladder, which can help you to see your kidneys, bladder and surrounding structures more clearly.

Clean amniotic fluid

Better image quality
The filled bladder can help to move the uterus up and go to the intestine into such a position, which can bring better photos.

sound waves
Drinking water can help the sound waves reach those parts of the body, which need to be taken.

Protects from dehydration
Due to dehydration, your urine can become thick, which can lead to wrong results. This produces the liver low bile and can be more difficult to see the gallbladder on ultrasound.

How much water should be drunk
Its quantity may be different, but you may need to drink at least two liters of water before ultrasound. The better way to do ultrasound is to clean your stomach one hour before that. Make urine and stool. After this, start drinking more water again so that the stomach, intestines and other things are clear during that time.

What is ultrasound
Ultrasound is a common clinical imaging test, which is used inside the human body. Now it is being used to check the stomach in all diseases, but mainly they are often used to see the child in pregnant women.

How ultrasound works
Ultrasound uses sound waves to create the image inside the body. It is a painless and safe test that can be used to see different parts of the body.

In this, the capchared sound waves by the transducer pass through an object and come back after colliding. Due to which a scan image is formed on the screen. The transducer looks like a microphone that sends the sound waves to the organ during the investigation. The display captures echoes for image.