Nausea and vomiting are among the most typical side effects of chemotherapy. As soon as a few days after the first chemotherapy dose, nausea is frequently the first adverse effect that patients report. For some people, it might be doable, but for others, it might provide a greater challenge. Chemotherapy-related nausea and vomiting can be controlled in a number of ways, including with medication and dietary adjustments. How to prevent nausea and vomiting caused by chemotherapy?