doc said to keep taking the pills but i stopped them 6 days ago and I still have non stop flatulence and some diarrhoea

these are the worst side effects i've had in such a short time
the nausea etc i'm used to but in 3 days:
- extremely agitated and anxious
- explosive diarrhoea
- non stop smelly flatulence

going to p-doc tmrw and will talk to him.

why would i still be having extreme flatulence nearly a week after stopping the meds?