Question:
How long until symptoms occur?

If you eat a certain food that is going to make you dump, how long after you eat will it happen?    — Dona R. (posted on May 24, 2002)

May 24, 2002
Anywhere from immediately to 30 minutes. That is strict dumping. I have had things make me feel sick later on but not dumping. That is usually pretty immediate.
   — ctyst