Thanks for posting your query.
There may be possibilities of bile salts induced diarrhea or small intestinal bacterial overgrowth.
Presence of loose motion
after a long period of constipation
You should consult with internal medicine specialist and should go for thorough check up.
You should take cholestyramine
sachet for relief of symptoms.
You should also go for endoscopy along with duodenal aspiration for culture & duodenal biopsy.
You should also take rifaximin and clindamycin for relief of symptoms.
You should also go for anti-ttg antibodies to rule out celiac sprue
Dr. Mayank Bhargava