But if their stomach is swollen and tender to the touch, there's blood in their stool, and they're vomiting, visit the e. R. : they may have an intestinal blockage.

但如果孩子的胃部肿胀，按压疼痛，并且大便出血，同时呕吐，这种情况下必须去急诊：你的孩子可能得了肠阻塞。

youdao

If their breathing becomes irregular or they start vomiting without waking up, they have alcohol poisoning.

如果他们的呼吸变得不规律，或者吐了也没醒过来，那可能是酒精中毒了。

youdao

So if we have food poisoning, we take these drugs and it will actually elicit vomiting.

如果我们食物中毒了，我们服用这些药之后它们会真正发挥催吐的作用。

youdao

If you have nausea, vomiting, diarrhea, low grade or no fever, it may be this norovirus you are suffering from.

FORBES: Norovirus: The Bug That Is Presently Making So Many Of Us Sick

To wait at least 48 hours if they have experienced symptoms of vomiting or diarrhoea and no more than two visitors should be at a patient's bedside at any one time.

BBC: North West Wales

You can really help us and our patients by not visiting if you, yourself, are feeling unwell and have vomiting and diarrhoea.

BBC: Ninewells Hospital closes another ward over norovirus bug