If you were put on pain meds after the car accident, the meds can cause constipation. I've had IBS-D for eleven years and don't think I even knew what constipation actually was until I had a minor...
I've suffered through the same symptoms as you and I don't know about fructose malabsorption but I found I have an intolerance (among other foods) to CITRIC ACID. The problem with this intolerance is...