Enteroscopy may not be suitable for individuals with specific medical conditions or risk factors that heighten the chances of complications. Those with severe heart or lung disease, uncontrolled bleeding disorders, or recent heart attacks might face increased risks due to sedation and the procedure itself. Additionally, people with anatomical abnormalities or strictures in the digestive tract might be advised against it. Talking with your healthcare provider about any existing health issues or concerns is crucial to determine if enteroscopy is appropriate for you.