Nausea

Nausea is a condition in which a person's stomach cannot contain whatever has been ingested and is making the person sick to the person of vomiting.

Empath: The Luckiest Smurf stories
In the EMPATH: The Luckiest Smurf story series, nausea is a problem that the Smurfs occasionally have, particularly when it comes to eating certain foods, or foods that are not meant for Smurfs to ingest, such as glowberries.

Humans may get nausea from eating sarsaparilla leaves.