For constipation, multiple laxatives have been tried. doctors won't do anything else. what to do now? :(

Common things...: I often recommend a daily regimen of a fiber laxative such as Benefiber (R) taken twice daily with a cathartic such as Miralax (polyethylene glycol) (R) taken at bedtime on the days that the person hasn't had a bowel movement. This has to be started AFTER doing a bowel cleanse such as might be done prior to a colonoscopy. If constipation is a chronic issue, despite the above, then a colonoscopy might be appropriate.