When to worry about loss of appetite with pancreatic cancer

Pancreatic cancer can affect appetite through abdominal discomfort, nausea, changes in digestion, fatigue and the emotional strain of treatment. A blocked bile duct may cause yellow skin or eyes, dark urine and pale stools. Medicines, infection and constipation can also make eating harder.

Tell your care team about reduced appetite even if you can still manage small meals. They may need to review symptoms, medicines, hydration and nutrition, and investigate changes such as persistent vomiting or new jaundice.

Choose small portions more often, and favour foods that provide energy and protein if your team has not given different advice. Sip fluids throughout the day. Keep a record of nausea, pain, bowel movements, vomiting, urine and what you manage to eat.

Ask your oncology team or dietitian about nausea control, pancreatic enzyme treatment or nutrition support if meals cause discomfort, greasy stools or bloating. Do not change cancer medicines or start supplements without guidance.

Contact your cancer team promptly if appetite loss is worsening, you are struggling to drink, vomiting continues, pain is increasing, stools change markedly, or jaundice appears. Seek urgent help for confusion, fainting, severe abdominal pain, vomiting blood, black stools or inability to keep fluids down.

A sudden decline in alertness or severe weakness warrants emergency assessment. Take your current medicine list and describe when the change began.

Could pain, nausea, digestion or treatment be affecting my appetite? Should I see a dietitian? Do I need enzyme or anti-nausea support, and which symptoms mean I should call the oncology team immediately?