Diarrhea — a reflection of the fears and / or strong rejection of something (someone). Reflection of fear does not have time (the ability to be late).
Animals (and people) suffer from diarrhea when test a strong fright. Whether there is no large number of the resolved fears in your life? Repeat about yourself this simple statement: "I am in peace with life".
To dream that you have diarrhea, signifies that some part of your life is going out of control or that you can no longer contain your strong emotions. Alternatively, it may indicate a need for you to get something out of your system quickly. It may also indicate that you have not analyzed a situation long enough or that you do not want to deal with the problem at all.
Please see also Bowel Movement.
Rejection or getting rid of something in your life
Oversensitivity or heightened personal (emotional, mental, or physical) boundaries
Denying yourself love, nurturing, or nourishment for body, mind, or spirit
Feeling afraid of the world, people, or situations around you