[header] How to get rid of nausea from anxiety [title] Eat to prepare for nausea. [step] If you are going into a situation in which you may become nauseous, prepare your stomach ahead of time. Eat a bland diet, like the brat diet, which consists of bananas, rice, applesauce, and toast. 
Avoid certain things like fried foods, spicy foods, or foods with strong aromas. Eat smaller meals to help your stomach digest less food.