If you have checked gastroscopy and missed colonoscopy, you can follow up with a separate colonoscopy.
Gastroscopy is a soft, tubular medical instrument that enters through the mouth and passes through the esophagus, stomach, and duodenum to observe the presence of lesions. In contrast, colonoscopy is performed with the help of a tubular medical instrument that passes through the anus to the rectum, large intestine, colon, and so on. There is no conflict between the two types of examinations, as the locations and methods of examination are not the same.
In addition, if you miss a colonoscopy after a gastroscopy, you can choose to book another colonoscopy without undue concern.
It should be noted that gastroscopy and colonoscopy can be performed on the same day or separately. There is not much difference to the body and there is no need to worry too much. If there is any discomfort during the test, you should take timely action after communicating with your doctor.