What Does it Do?
It helps doctors see how your organs are working.
Doctors use it to find problems like infections or to see how treatment is working.
It's medicine that helps you stop coughing when you're sick.
Cough syrup can have sugar, medicine, and sometimes special ingredients to make you sleepy.
Doctors usually say not to eat or drink before a scan.
Taking cough syrup can change what the scan shows.
Ingredients in the syrup can make the scan pictures unclear.
Always tell your doctor if you've taken any medicine, like cough syrup!