When your nausea and vomiting stop, you can generally go back to your regular diet right away. In some cases, you may want to start with clear liquids and go slowly back to your regular diet. You should eat well-balanced and nutritious meals between your episodes. Your doctors will recommend that you not skip meals in between episodes. If you are dehydrated, drink plenty of liquids that contain glucose and electrolytes, such as:
- Broths
- Caffeine-free soft drinks
- Fruit juices
- Sports drinks
- Oral rehydration solutions, such as Pedialyte
Click here to learn more: https://www.niddk.nih.gov/health-information/digestive-diseases/cyclic-vomiting-syndrome/eating-diet-nutrition