mostly such diarrhea
are not due to infection and are symtomatic of irrtable colon
syndrome whereby it is the frequency of motions, however in view of your narrated history it is advisable for you to take tablet oflintized once a day for 7 - 10 days and capsule imodioum 1 daily or even twice daily in order to regulate your bowel habits , you need to avoid hot spicy food recomended : some curd and rice , moong dal soup.
Stibbs Sachet may help in restoring you bowel flora - Twice daily
avoid milk and take homemade food as advised
Caution : some metallic taste
may be noticed while taking tinidazole
durin course of treatment.