Disease analysis:
Hello, anorectal examination generally requires the following preparations:
1. Prepare intestinal cleaning on the day of examination, and rest quietly half an hour before examination.
2, check the night before taking laxatives, such as castor oil, senna, and drink plenty of water.
3. Three days before the examination, stop taking iron preparations and start eating semi-liquid or low-residue diets, such as eggs, milk, porridge, noodles and bananas. Eat a juice-free diet or fast on the day of inspection.
4. Before the examination, listen carefully to the doctor's introduction to the colonoscopy process, remove ideological concerns, and eliminate the interference of bad emotions such as tension and anxiety;
5. Those who suffer from severe heart disease, cardiopulmonary insufficiency, severe hypertension, acute diarrhea, severe ulcerative colitis, Crohn's disease of colon, peritonitis, pregnancy, mental illness, repeated abdominal surgery and obvious intestinal adhesion are prohibited from doing this examination.
6. Before the examination, the patient should change into sterile examination pants. During the examination, the patient first takes the left lateral position, relaxes the abdomen and bends his knees. Then, according to the doctor's instructions, rotate and change the position as required.
7. If there is any pain during the examination, tell the doctor immediately so that the doctor can insert the mirror safely.
Guiding opinions:
Anorectal endoscopy is painless because the endoscope is soft and will not stimulate the intestine to cause pain, and a few patients will feel abdominal distension.