What does it mean when you keep vomiting?

Vomiting, also known as throwing up or regurgitation, is the involuntary expulsion of the contents of the stomach through the mouth. It is a common symptom that can be caused by a variety of underlying medical conditions. Some of the most common causes of vomiting include:

* Gastrointestinal infections: Vomiting is a common symptom of gastroenteritis, which is an infection of the stomach and intestines. Gastroenteritis can be caused by a variety of viruses, bacteria, and parasites.

* Food poisoning: Vomiting can also be caused by food poisoning, which is an illness caused by eating contaminated food. Food poisoning can be caused by a variety of bacteria, including Salmonella, E. coli, and Listeria.

* Motion sickness: Vomiting is a common symptom of motion sickness, which is a condition that occurs when the body is subjected to repeated motion, such as in a car, plane, or boat.

* Pregnancy: Vomiting is a common symptom of early pregnancy, also known as morning sickness. Morning sickness typically begins around 6 weeks of pregnancy and peaks around 8-12 weeks.

* Certain medications: Vomiting can be a side effect of certain medications, such as chemotherapy drugs, antibiotics, and pain relievers.

* Other medical conditions: Vomiting can also be a symptom of a variety of other medical conditions, such as appendicitis, pancreatitis, and migraines.

If you are experiencing vomiting, it is important to see a doctor if the vomiting is severe, persists for more than 24 hours, or is accompanied by other symptoms such as fever, diarrhea, or abdominal pain. The doctor can determine the cause of your vomiting and recommend the appropriate treatment.