Hi,
Following are the cause of your problem:
- Irritable bowel syndrome
- Celiac disease
Inflammatory bowel disease is associated with
blood in stool.
Microscopic colitis,
colon cancer as you have the history, I advise you to consult the Gastroenterologist as early as possible for better evaluation and undergo following investigation:
- Stool microscopy and culture
- Blood tests: Full blood examination, LFT, ESR, and serological testing for celiac disease
- Abdominal ultrasound, endoscopy to rule out the ulcer and colonoscopy.
- Blood test for colon caner tumor marker: CEA, CA 19-9
Doctor will give following advises: Take soluble fiber like ispagula husk. If that does not respond, then laxative like Sorbitol and Lactulose will help for
constipation. Avoid spicy diet, take small frequent meal rather than large meal.
- Anti diarrheal: Loperamide.
- SSRIs and atypical anti psychotic: Fluoxentine, Clozapine.
- Anti spasmodic like mebeverine and dicyclomine, Sporolac sachet
Avoid stress and do regular exercise like walking and yoga. Other treatment will depend on specific cause and test result.
Hope this may help you. et me know if I can assist you further.
Regards,
Dr. Sagar