Dr Punam Krishan, a prominent health expert, has recently outlined a series of 'red flag' symptoms that individuals should be vigilant about, stressing that early intervention can significantly improve health outcomes. Her guidance, shared widely, focuses on empowering the public to recognise signs that necessitate a consultation with a healthcare professional, rather than dismissing them.
Among the key indicators highlighted by Dr Punam are persistent changes in bowel habits. This could include prolonged constipation, diarrhoea, or a noticeable alteration in stool consistency, which, if lasting for more than a few weeks, should be discussed with a GP. The NHS advises that such changes can sometimes be symptoms of conditions like irritable bowel syndrome (IBS), but in some cases, they may indicate more serious issues such as bowel cancer, particularly in older adults. Early diagnosis of bowel cancer, for instance, significantly increases the chances of successful treatment.
Another significant 'red flag' she mentioned is unexplained weight loss. Losing a substantial amount of weight without making any dietary or lifestyle changes can be a cause for concern. While many factors can contribute to weight loss, including stress or thyroid issues, it can also be a symptom of conditions like diabetes, coeliac disease, or various cancers. The NHS recommends seeking medical advice if you have lost more than 5% of your body weight over 6 to 12 months without trying.
Dr Punam also drew attention to skin changes, specifically new or changing moles. She emphasised the 'ABCDE' rule for checking moles: Asymmetry, Border irregularity, Colour variation, Diameter (over 6mm), and Evolving (changes over time). These characteristics can be indicators of melanoma, a serious form of skin cancer. Regular self-examination and prompt medical review of any suspicious moles are crucial for early detection and treatment.
Furthermore, persistent and unexplained pain, particularly in areas like the chest or abdomen, and fatigue that doesn't resolve with adequate rest, were also listed as critical symptoms. Chest pain, for example, can signal heart conditions, while persistent abdominal pain could indicate digestive issues or other internal problems. Chronic fatigue, beyond typical tiredness, can be a symptom of numerous conditions, from anaemia to chronic fatigue syndrome or even more serious underlying illnesses. NHS guidelines consistently advise that any new, persistent, or worsening symptoms should be evaluated by a healthcare professional.