Sharisse Zeroonian, a 29-year-old woman, endured years of unexplained vomiting, eventually diagnosed with cyclic vomiting ...

Medically reviewed by Kumkum Sarkar Patel, MD Several conditions can cause vomiting (throwing up), including viral illnesses, ...

Peritoneal inflammation from conditions like appendicitis, pancreatitis, or intestinal perforation creates both pain and reflex vomiting through direct irritation of abdominal nerves.

Acid reflux can irritate the throat, setting off coughing and vomiting. This can happen in the wee hours of the night if your child ate something that may trigger acid reflux.

These include pregnancy, bile reflux, an intestinal blockage, and alcohol consumption. Some of the causes may require urgent medical attention. People may also use the term “bilious vomiting ...

When a baby is vomiting with no fever, there are several possible causes. Most will resolve on their own, ... Just like adults, some babies can have acid reflux and GERD.