Going on Cruise post surgery

Those are good questions and raise legitimate concerns.  Guess the biggest DS issue would be potential dehydration.  Maybe it would be good to pack electrolyte solutions or powder if it comes in that form.  Recommend regular use of some good probiotics, washing your hands all the time, carry hand sanitizer in your pocket, drink plenty of fluids and get plenty of rest.

Stomach flu has the same effect on my now as it did pre-op. I've had it twice in the past 9 years.

I had surgery in May and went on a week long cruise in July.  I ate pretty well and i was able to participate in excursions.  I rode horses and snorkeled and that was 6 weeks out.

I forgot to tell you I did bring protein liquid shots with me, so I had at least a guarantee of 50 grams each AM.