This is Dr. David
it sounds like you are constipated.
promethazine is used for nausea
dicyclomine is used for irritable bowel syndrome.
you might need stronger laxatives like miralax, and fleet enemas and fleet suppositories can help fix constipation.
drinking more water and eating prunes can help as well.
pain in the upper left abdomen can be from inflammation of your stomach from gastritis.
you might need stomach acid blockers like zantac, prilosec, nexium can help decrease stomach acid.
let me know if you have other questions.
if done for now, please leave positive rating above the chat box so I can get credit for helping you today
we only get credit for helping clients after positive feedback
you can always reach me with "a question for Dr. David" in the medicine or oncology categories if you have any other questions
here is my website if you need to reach me again:
Thanks for using JustAnswers.com