At our OB appointment we learned that smelling an alcohol wipe can help reduce the feeling of nausea temporarily. Three nasal inhalations every 15 minutes and may repeat twice. Instruct patient to breathe in through nose and out through mouth. > Nausea and vomiting are two of the most common presenting symptoms in the emergency department (ED) and has led to ondansetron being the [most documented medication given to ED patients](https://www.cdc.gov/nchs/data/ahcd/nhamcs_emergency/2011_ed_web_tables.pdf) in the United States.