Pancreatitis: symptoms, causes and care

Pancreatitis is inflammation of the pancreas that can cause sudden abdominal pain and needs prompt medical assessment.

The pancreas sits behind the stomach and helps with digestion and blood-sugar control. Inflammation can be acute, beginning suddenly, or chronic, returning or continuing over time. Acute illness can make a person very unwell and may require hospital care.

Abdominal pain is a common presentation of pancreatitis and may feel severe or travel through to the back. Nausea and vomiting are also common, and some people develop jaundice when a bile duct is affected.

Seek urgent medical care for severe or worsening abdominal pain, repeated vomiting, yellowing of the skin or eyes, fever, faintness, or difficulty keeping fluids down. These symptoms need assessment because several abdominal conditions can cause them.

Gallstones can block the drainage pathway shared by the pancreas and bile system, triggering inflammation. Heavy alcohol use can also irritate the pancreas. Other causes include some medicines, high blood-fat levels, abdominal injury, procedures affecting the bile or pancreatic ducts, inherited factors, and immune-related inflammation.

Sometimes no clear cause is found at the first assessment. Identifying a likely trigger helps the clinical team plan follow-up and reduce the chance of another episode.

Acute pancreatitis begins over a short period and can settle with supportive care, although recovery varies with the cause and severity. Repeated inflammation can damage pancreatic tissue and lead to chronic pancreatitis, which may affect digestion and blood-sugar regulation.

New pain after an earlier episode deserves review, especially if it is persistent, changes in character, or comes with vomiting, fever, weight loss, or jaundice.

Gallstones, alcohol use, smoking, some medicines, high triglycerides, and a personal or family history of pancreatic disease can be relevant. The presence of a risk factor does not confirm pancreatitis, but it gives the clinician useful context when symptoms occur.

A clinician will ask about the pain, recent illness, medicines, alcohol intake, and previous gallstone symptoms, then examine the abdomen and check general wellbeing. Blood tests can look for pancreatic inflammation and related problems.

Imaging may be used to look at the gallbladder, bile ducts, and pancreas. An abdominal ultrasound is commonly used when gallstones are a possible cause; further imaging may be chosen if the diagnosis or cause remains unclear.

Treatment is guided by how unwell a person is and what is causing the inflammation. Acute pancreatitis is often treated with fluids, pain relief, nausea control, and monitoring in hospital. Food and drink plans are adjusted as symptoms and digestion allow.

If gallstones are involved, the team may discuss treatment for the blockage or the gallbladder. Addressing alcohol use, reviewing medicines, or managing high blood fats may be part of preventing further inflammation. A GP can coordinate initial review and referral when appropriate.

After an episode, follow the discharge plan and attend follow-up appointments. Report ongoing loose stools, greasy stools, poor appetite, unintentional weight change, or problems controlling blood sugar, as these can suggest that pancreatic function needs review.

Avoid alcohol if your clinician advises it, do not smoke, and discuss any supplements or non-prescription medicines before using them. A dietitian or specialist may help tailor meals when digestion is affected.

Severe inflammation can affect fluid balance, breathing, kidney function, or nearby tissues and needs close monitoring. Longer-term pancreatic damage may reduce digestive enzyme production or affect insulin production. Early reassessment is important if symptoms return or recovery stalls.

Prevention depends on the cause. Completing assessment for gallstones, avoiding alcohol where advised, stopping smoking, and following a plan for raised triglycerides can reduce avoidable triggers. Keep a current medicine list and bring it to appointments so possible medicine-related causes can be considered.

Start with urgent care for severe symptoms or a GP consultation for non-emergency review. Referral to a gastroenterologist, surgeon, dietitian, or diabetes clinician may be appropriate when the cause is uncertain, attacks recur, gallstones need treatment, or digestion and blood-sugar problems continue.