Translation of "Vomiting" in Japanese

I feel like vomiting.

胸がムカムカします。

How often have you been vomiting?

どれくらいの頻度で嘔吐してますか？

After being exposed to a large amount of radiation, vomiting and diarrhea will start quickly.

放射線を大量に浴びたら、すぐに嘔吐と下痢が始まります。

- I feel like vomiting.
- I feel like throwing up.
- I feel sick.
- I am feeling nauseous.

気分が悪い。