Pancreatitis and vomiting: what to know

Pancreatitis often irritates the upper digestive system. Vomiting may accompany strong upper abdominal pain, a swollen abdomen, fever or pain that reaches the back. The vomit symptom is not specific to pancreatitis; gastroenteritis, medication effects, bowel problems and other illnesses can also cause it.

A clinician will consider how often you are vomiting, whether fluids stay down, the colour of vomit, urine output and any history of gallstones or alcohol use. Examination and blood tests may be followed by imaging when appropriate.

If vomiting is mild and fluids stay down, take frequent small sips rather than a large drink. Avoid alcohol and pause heavy meals until you have medical advice. Keep a note of the time of each episode, fluids taken, urine output, pain and temperature.

Do not take anti-sickness or pain medicine that was prescribed for someone else. A clinician can assess dehydration, provide suitable treatment and decide whether you need same-day or hospital care.

Seek urgent care if vomiting repeatedly prevents fluids staying down, or if it occurs with severe or worsening abdominal pain, blood or coffee-ground material, faintness, confusion, breathing difficulty, fever, yellow skin or eyes, or very little urine. These signs can indicate dehydration or a serious abdominal problem.

Ask whether the vomiting pattern is consistent with pancreatitis, which tests may be needed, how to replace fluids safely, what foods to try later, and which symptoms mean emergency care is required.