Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
You may be suffering from exercise induced
diarrhea. An estimated 20% to 50% of distance runners have runner's trots, with a range of symptoms from cramping and nausea to bouts of
flatulence and diarrhea during or after their workout.
Left rib pain may be due to
gastritis or infection or
food intolerance, etcetera. Until examination is done, it is difficult to say what it is.
Avoid spicy food, alcohol, smoking, and caffeine drinks. Use tablet
pantoprazole before breakfast for one week. Please consult your doctor who will examine and treat you accordingly.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Penchila Prasad Kandikattu