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Nausea is a symptom, rather than a condition, according to Johns Hopkins Medicine. And so to improve your nausea symptoms, it's helpful to first get to the bottom of what's causing it, Layson-Wolf ...

While not fun to experience, nausea on its own in most cases isn't a major cause for concern, medical experts say. Nausea is a symptom, rather than a condition, according to Johns Hopkins Medicine.