With the continuous advancement of medical technology, colonoscopy and gastroscopy have become the best choice for many patients. Both of these tests are performed by performing a gastrointestinal endoscopy under anesthesia so that the patient can complete the examination in a comfortable condition**. So, what tests do you need to do before having a colonoscopy and gastroscopy?
1. Colonoscopy.
1.Blood tests: including blood routine, coagulation function, hepatitis B, etc., to understand the patient's physical condition and whether there is infection.
2.Electrocardiogram: For patients with a history of heart disease, an ECG is needed to ensure that the heart is functioning properly.
3.Bowel preparation: Laxatives are taken before the exam to cleanse the bowel so that the doctor can better observe the bowel.
2. **Gastroscopy.
1.Blood test: the same as **colonoscopy, including blood routine, coagulation function, hepatitis B five items, etc.
2.Electrocardiogram: For patients with a history of heart disease, an ECG is also required.
3.Stomach preparation: Fasting for a certain amount of time before the test allows the doctor to better observe the stomach.
It should be noted that before undergoing ** colonoscopy and gastroscopy, patients need to communicate with their doctor in detail to inform them of their medical history and medication. The doctor will develop a corresponding examination plan according to the specific situation of the patient to ensure the accuracy and safety of the examination. At the same time, patients need to maintain adequate rest and a good attitude before the examination in order to better cope with the examination.