Understanding the Pancreas and Why Its Warning Signs Matter
The pancreas is a vital organ tucked deep inside the upper abdomen, just behind the stomach. It plays two essential roles: helping the body digest food by releasing enzymes and controlling blood sugar levels by producing hormones such as insulin.
A serious pancreatic disease can develop when cells in this gland begin to grow abnormally. In the UK, it is one of the most dangerous conditions affecting the pancreas, largely because it is often detected late. In many cases, symptoms do not appear until the illness has already advanced.
When warning signs do emerge, they are frequently vague and easy to confuse with common digestive or lifestyle issues. Symptoms can also differ depending on which part of the pancreas is affected — the head, body, or tail. The most common form begins in the cells that produce digestive juices.
Below are the key symptoms medical experts urge people not to ignore.
Pain in the Upper Abdomen or Back
A persistent ache or discomfort in the upper stomach that may spread to the back can be an early sign. It often becomes worse after eating and may start off coming and going before turning more constant over time.
Yellowing of the Skin or Eyes
A yellow tint to the skin or the whites of the eyes can occur when bile cannot drain properly. This may also cause dark urine and unusually pale stools.
Unexplained Weight Loss
Losing weight without changing your diet or activity level is a warning sign. When the pancreas is not working properly, the body may struggle to digest food and absorb nutrients.
Digestive Problems
Changes such as frequent diarrhoea, greasy or oily stools, or bowel movements with a strong smell can happen when digestive enzymes are not reaching the intestines as they should.
Changes in Bowel Habits
Blockages in the pancreas can lead to fatty stools and poor nutrient absorption. Some people may notice ongoing diarrhoea or, less commonly, constipation.
Sudden Blood Sugar Issues
Because the pancreas controls insulin production, some people may suddenly develop problems with blood sugar regulation, even if they have never had diabetes before.
Constant Fatigue
Ongoing tiredness or weakness that does not improve with rest can be a sign that something more serious is happening in the body.
Blood Clots
This illness can increase the risk of blood clots, especially in the legs. Symptoms may include swelling, redness, or pain in one leg.
Fever and Chills
Repeated fevers or shivering may occur, particularly if bile flow is blocked or inflammation is present.
Persistent Itching
A buildup of bile salts in the bloodstream can cause widespread itching, sometimes without any visible rash.
Who Is at Higher Risk?
While the exact cause is not always known, certain factors raise the risk, including smoking, being overweight, getting older, and inherited conditions passed down through families.
A Final Thought
These symptoms do not always mean a serious condition is present, but they should never be ignored — especially if they persist or worsen. Early medical attention can make a crucial difference.
This article is for general information only and is not a substitute for professional medical advice. If you notice any of these signs, consult a qualified healthcare provider as soon as possible.
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