Yes. Stress can cause all types of physical symptoms including the one's listed in the question.
if you cant vomit that means your feeling bad about what you are going to do i was the same i would try and vomit then the feelings of what was going to happen to my body if you really want to do this try pushing on your stomach till you vomit or put your finger at the back of your throat and wait.
you vomit beacause you stomach hates food and wants you to vomit
Vomit is acidic because it contains stomach acid, which is produced by the stomach to help break down food. When a person vomits, the stomach acid is expelled along with the contents of the stomach, resulting in the acidic nature of vomit.
No, it is physically impossible to laugh so hard you vomit out your spinal cord. The spinal cord is responsible for helping you stand upright and connecting the nerves to the other part of the body. Plus, what you vomit out only comes from what is in your stomach. Since the Spinal Cord is not in your stomach, but rather behind your stomach, you cannot vomit out your spinal cord.
go see a doctor. possible issues could be a stomach ulcer which is pretty bad.
yes
because when you do your stomach goes weird in the water and sometimes you can vomit my own little experience
brown vomit means that you either ate something brown, or that there is some blood going into your stomach (from an ulcer most likely) that is coagulating slightly before being vomited.
Vomit. Bulimia is not the answer.
The stomach
no..
The acid in vomit is typically stomach acid, which is composed of hydrochloric acid. Stomach acid helps break down food and kill bacteria in the stomach. When someone vomits, the stomach contents are brought up, including the acid.