Inflammation in the gut increases serotonin levels. Serotonin itself, then contribute to the inflammation. So, gut inflammation creates a positive feedback loop in this regard.
AFAIK, Tianeptine has a low level opioid agonist effect which would reduce gastrointestinal peristalsis through enhancing the parasympathetic system. Another reason for the slowed peristalsis might be Tianeptine's ability to reduce plasma serotonin levels (through enhancing serotonin reuptake). High serotonin levels fasten the peristalsis (think: 5-HTP supplements).
Serotonin functions as a stress (both physiological and psychological) response in the body.
There are many horror stories on the internet about
tianeptine withdrawal, and its addictive potential. I wonder if this applies to those who regularly use high doses to abuse the substance only, or this also happens to those who use the recommended doses that are used in the clinical experience.
Post Edited (xy123) : 4/15/2018 7:28:02 PM (GMT-6)