Not long ago, a serious medical condition meant you were grounded. Air travel was off the table, let alone an international cruise vacation. But now, patients who require oxygen don't have to forego travel and can cruise with their medical condition. Portable oxygen concentrators (POCs) allow passengers to explore far and wide. All you need is some careful planning and consultation with your doctor, plus a check-in with your cruise line and airline to learn exactly what they require.
If you're interested in cruising with oxygen, here's what you need to know when planning your next vacation.