April marks both Irritable Bowel Syndrome (IBS) and Bowel Cancer Awareness Month. IBS is the most common digestive disorder in the UK, with one-third of people experiencing symptoms. Dr Rupa Parmar, GP and Medical Director of Midland Health, reveals the symptoms commonly mistaken for IBS that could be a sign of something more serious like Bowel Cancer and highlights the importance of screenings and early diagnosis.
Overlapping Symptoms
Both IBS and bowel cancer can cause abdominal cramps and pains, bloating, constipation, or even diarrhoea. It’s the following symptoms alongside these that can help differentiate whether you’re experiencing IBS or need to promptly see your GP.
Stool Changes
IBS often leads to a white mucus in stool, but it should never cause blood. If you notice blood in your stool, this could instead be a sign of bowel cancer. IBS stool colours range from yellow or green to dark brown, but with bowel cancer, it will usually go dark red or black and is described as looking like tar. Very thin or narrowing stools are another thing to look out for that could be a bowel cancer symptom.
Weight Loss
One of the most common and noticeable symptoms of bowel cancer is a sudden and unexplained weight loss, something that IBS doesn’t directly cause. A reason for this weight loss is that cancer cells can cause the body to not absorb all the fats, proteins, and carbs from food, causing calories to burn faster.
Fatigue
Fatigue or a general feeling of weakness can also be a sign of bowel cancer. It may be caused by internal blood loss, a lack of red blood cells, or the fact that the cancer itself uses up a lot of the body’s energy.
Rectal Bleeding
Although IBS causes abdominal pain, it won’t cause rectal bleeding. Noticing blood after wiping is one of the earliest noticeable symptoms of bowel cancer, and if it’s happening intensely or for more than three weeks, you should visit your GP. A small amount is not likely a cause for concern, but it’s always better to check.
Dr Rupa Parmar said: “It is always better to be safe than sorry if you think you are experiencing cancer symptoms. See your GP and get a proper evaluation as early diagnosis and treatment is crucial.
“Bowel cancer screeings are offered every two years between the age of 50 to 74 by the NHS. But if you are not in that age range or are concerned, contact your G, as they may be able to offer screening and diagnostic tests for your peace of mind.
It’s also important to note that having IBS doesn’t increase your risk of developing bowel cancer. The risk factors are smoking, excessive alcohol consumption, and a family history of the disease. A poor diet low in fibre and high in fat, obesity, and being a smoker can also be determinants, and most cases occur in people over fifty.”
