Hi, Thanks for consulting HealthcareMagic! Colonoscopy is just a diagnostic test which can be done even in out patient set up. However, treatment for hemorrhoids includes planned surgical management. Hope I have answered your query. Let me know if you have have any clarifications. If you like my answers and wish me to answer in future, bring it to my attention: Dr Vasanth. Url link is as follows: http://doctor.healthcaremagic.com/doctors/dr-vasanth/66057 Wish you good health!