Everyone has occasional diarrhea associated with illness or food borne upsets. There are a smaller number of people who live with chronic diarrhea as part of their daily lives, some to the point that it interferes with their ability to function.
If your daily decisions revolve around mapping all the available restrooms, it is time to make an appointment with a doctor at ADH. There are a variety of causes for chronic diarrhea and some very effective treatments are available. It is time to stop suffering and start living your life again.