what can cause frequent nausea
Frequent nausea, which may occur a few times per week or more, can be caused by foods eaten, illnesses, medications, or inner ear problems, among others. Dehydration is one of the most common causes of frequent nausea. Not drinking enough water throughout the day can lead to dizziness and a feeling of nausea, and it can also be potentially dangerous for the body. Persistent anxiety and stress can be causes of frequent stomach upset as well.