In situations when vomiting does occur ... Nausea that persists without a known cause is called idiopathic chronic nausea. In some cases, it might also be called functional nausea.

Dry heaves can lead to vomiting, but vomiting is not always inevitable. Chronic nausea and dry heaves with or without ...

In the study, scientists from the University of Copenhagen describe a powerful new drug candidate that lowers appetite without loss of muscle mass or side effects like nausea and vomiting.