Disclaimer: I'm NOT asking medical advice for myself, I'm asking it for my mom, who refuses to go to the ER or call her doctor...
She's been throwing up since like 12 or 1, I think her last time was 6 am. We don't know if she has a stomach virus or food poisioning. She doesn't have and pain nor fever, just digestive upset and fatigue. The last thing she had was Quizno's. Has anyone ever gotten food poisioning from any sub place? I wouldn't be surprised, because sub places tend to be unsanitary by my standards.

If she doesn't get any better within a few hours, I'm calling her doctor anyway.