stomach upset造句怎么写

Not everyone over 40 should take aspirin. It can have serious side effects, such as gastrointestinal bleeding, heartburn, and stomach upset.

Go easy on colorful foods just before a big ride or race, advises registered dietitian Shawn Dolan, Ph.D. They tend to be high in fiber, which can cause stomach upset during exercise.

Before I could shower, I had a stomach upset and without breakfast it unwillingly threw up some stomach fluid.

HOW to USE: Take with food to prevent stomach upset.

Computing editor Sarah Kidner said: "the shocking results revealed that some of these keyboards were harbouring harmful bacteria that could potentially give their users a stomach upset."