What does it mean when you get nausea at night?

Nausea at night can be caused by various factors, including digestive issues, anxiety, or eating heavy meals close to bedtime. It may also be a symptom of underlying medical conditions such as acid reflux, gastritis, or motion sickness. Stress and hormonal changes can also play a role in nighttime nausea. If it persists, it's advisable to consult a healthcare professional for a proper evaluation.