A nerve agent would cause drooling, breathing difficulty, and vomiting.
vomiting gas was made i the month of purple-cd
Hypertension can cause vomiting, diarrhea and fever.
nerve gas
Carbon Monoxide can cause the symptoms of vomiting, headache and dizziness.
Dizziness doesn't cause vomiting. Dizziness and or vomiting are symptoms of something else occurring in your body.
If you are vomiting gas, you should probably see a doctor. This is not normal. You will probably die.
Could happen if caused serious injuries...
Vomiting gas was a horrible gas used in war. These war gasses were used to lessen the strength of the opposing army.
CS gas
Food poisoning can cause vomiting.
Vomiting gas was developed by the Japanese during World War Two. It contained arsenic which is a poison.