If it were me,I would call the doctor for advice. I found that my MD's were really great about helping me through the rough spots that always seemed to pop up after regular office hours so don't be shy and wait till morning if your gut tells you that you shouldn't. Bowel obstruction can be a real concern so it's a very good idea to be attentive to this kind of thing.

There's probably something that the Doc can recommend/prescribe that will give your husband relief.

Take care