Loose motions lasting 15 days despite antibiotics suggest an ongoing gut infection, imbalance, or non-infectious cause that needs proper evaluation. Consult a doctor urgently for stool tests, hydration management, and treatment adjustment, rather than continuing medicines on your own.

Recurring SIBO in long-term diabetes can be challenging, and while Rifagut 550 and probiotics like VSL 3 help temporarily, there is no single permanent cure. Managing SIBO long-term involves a combination of targeted antibiotics, probiotics, dietary modifications, blood sugar control, and guidance from a doctor to prevent relapse while ensuring proper nutrition.