Nausea
Definition
Nausea is an unpleasant sensation often preceding vomiting; it's typically associated with unease and discomfort in the upper stomach.
Analogy
Imagine being on a roller coaster ride that's spinning too fast and for too long - you'd likely feel dizzy and unsettled in your stomach. That unsettling feeling represents nausea.
Related terms
Vestibular System: This system contributes to balance and sense of spatial orientation; disturbances here can lead to feelings of dizziness and nausea.
Gastrointestinal Tract: This refers to the stomach and intestine where digestion takes place; irritation or issues here can cause nausea.
Serotonin: A neurotransmitter involved in many functions including mood regulation, appetite, and digestion; changes in serotonin levels can influence feelings of nausea.
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