Something that I have found very helpful is ginger. Now there are several ways of getting the ginger. First of all you can buy the standardized organic ginger in 500 mg capsules at the health food store. Take 3 capsules at the first sign of nausea. The ginger has a wonderful effect and it is also an appetite stimulant and an anti-inflammatory.
Many people enjoy ginger tea.
Grate a one inch piece of ginger and place it in a tea strainer. Add boiling water and cover for 5 minutes. You can sip this drink throughout the day.