Hello dear...i have gone through your post in which you have mentioned that you take time to complete your bowel, have stomach pain & the urge to pass motion arises again.
All these symptoms indicate that you might be having Irritable Bowel Syndrome
And your Doctor has advised a colonoscopy
suspecting the same.
The medicines suggested by him are correct.
LUBOWEL contains Lubiprostone
, a medication used in the management of chronic constipation
& Irritable Bowel Syndrome.
So....continue the medicines as suggested by your doctor.
Also make sure that you are having fiber rich foods such as fruits & green vegetables.
There is no need to worry...you will be fine.
Wishing you a good health & a speedy recovery
Thanks & take care.