Infusion 3 Day 5
My thanks to Gromit and Marje whose advice has been spot on.
More graphic details follow so if you are not taking or don't have any problems in taking Ondansetron then you don't need to read further.
As I understand it, Ondansetron is a drug that has an adverse effect on peristalsis and thus can cause constipation.
Prior to my infusion last Wednesday, I talked to the chemo nurse about whether I still needed Ondansetron. Her answer was along the lines of 'it's your body and therefore your choice'. I decided that whilst I hate being constipated, that I hate throwing up even more. Therefore, I decided to continue with the Ondansetron.
Last Tuesday, I took one Laxido after breakfast and one after dinner. On Wednesday, the day of the infusion, I did the same and took one Dulcolax before going to bed. On Thursday I had two small movements which were nowhere near a normal day's output but, most importantly, the movements were soft and needed no straining. I took one Laxido after breakfast and one after dinner on Thursday and one Dulcolax before going to bed.
On Friday, movements returned to normal with a consequent increase in volume to compensate for limited output the previous day. Movements were soft and needed no straining. I took one Laxido after breakfast on Friday and then nothing further. Since then, my bowels have been perfect.
FYI Ondansetron was administered by infusion on Wednesday afternoon and then by pill Wednesday evening, Thursday morning and Thursday evening. I decided not to take the Ondansetron pills on Friday morning or evening and suffered no adverse consequences.
I recommend trying the above course of action if Ondansetron is causing you problems.