This may seem like a silly question but would like your opinion. I have to have cateract surgery and a colonoscopy within the month. Which one would you do first. I need the cateract surgery because it is getting difficult to read; My mindset is that it will take at least a month for the completion of the drops that have to be put in my eyes. I am 78 and am taking Sinamet and Azilect. The colonoscopy is just the one day but I don't know how much time is needed between the two surgeries.. Any help would be greatly appreciated.