Question: What are the symptoms of a blocked colon?
Answer: The exact symptoms are going to vary from person to person, but such blockages usually manifest themselves through irregular bowel movements that can take the form of diarrhea and constipation.
For a healthy person bowel movements should occur in the hour following a meal. If a person goes for several days without having any bowel movements, or alternatively, regularly suffers bouts of diarrhea, this is clear evidence of a blocked colon.