I am soon to go on a long haul flight. A major contributor to my incontinence is diuretics, which I have to take for oedema due to nephritis. Would it be sensible to pause taking the diuretics before the flight?
Yes, anal plugs such as Coloplast plugs can be useful if you do feel comfortable wearing these. For an all in one, the TENA Flex Maxi is a reliable and highly absorbent product that can be used for a long period of time.
I would also recommend avoiding caffeine, alcohol, fizzy drinks and any other bladder irritants during your flight.