Symptomatic therapy against nausea may include small portions of solid food. Drinking is a good way to ensure the necessary hydration. It is better to prefer fruit (often bananas) and vegetables, while fried, fatty, spicy and spicy foods that exacerbate nausea should be eliminated.
Some types of mint sweets are very useful for treating nausea, you should let them dissolve in the mouth rather than chew them (be careful that they do not contain aspartame or suspect sugars.
Eye to some families of vitamins! Vitamin B6, C and K are useful to attenuate the feeling of nausea. Then give us in with sweet peppers, leafy cabbage, turnips, broccoli, spinach.
When nausea is due to pregnancy, it may be useful to take the humeboshi, Japanese dried prunes rich in organic acids and strongly alkalizing.