Another update. I ended up back in the ER and finally got admitted for 3 days with that dreadful ng tube. It was a mechanical obstruction. Been home for 10 days and now it is back. I keep going on clear fluids and its ok, but every time i try any solid food (like toast) it comes back. Has anyone had to have surgery for recurring mechanical obstructions? I can't see how this is going to go away on its own and not sure how long I can live on fluids....!