Keep a daily log of your fluid intake and weight.
Drink large amounts of fluid 20-30 minutes after meals to stay hydrated.
Ginger ale and ginger candies may help with nausea, as well as peppermint tea.
Signs of severe dehydration include increased blood pressure, decreased pulse, and daily weight loss of 5%.
Spicy foods could help with the nausea and unsettled stomach.
Eat small, frequent meals.
Avoid large meals, caffeine, and fatty foods.