What problems do you need to pay attention to?

Gastrointestinal color Doppler examination requires fasting for more than 8 hours. Before examination, it is necessary to inform the doctor of medical history, symptoms and medication. During examination, it is necessary to cooperate with the doctor. Special people are not suitable for this examination. After examination, there may be abdominal distension, abdominal pain and other discomfort, which can generally be relieved by themselves. Gastrointestinal color Doppler examination requires fasting. Do not eat or drink within 8 hours before examination. In addition, it is necessary to pay attention to the following points: 1. Preparation before examination: inform the doctor of the detailed medical history, symptoms and drugs being taken before examination to help the doctor make an accurate diagnosis. 2. Examination process: cooperate with the doctor's operation, keep breathing stable, and do not move the body at will. 3. Special groups: pregnant women, claustrophobia patients, patients with severe cardiopulmonary diseases, etc. are not suitable for gastrointestinal color Doppler examination. 4. Other precautions: abdominal distension, abdominal pain and other discomfort symptoms may occur after examination, which will generally relieve themselves. If the symptoms persist or worsen, seek medical attention in time. In short, gastrointestinal color Doppler ultrasound is a non-invasive examination method, which is of great significance for the diagnosis of gastrointestinal diseases. Before the examination, the patient should be fully prepared and follow the doctor's instructions to ensure the smooth conduct of the examination and the accuracy of the results.