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The Subtle Signs of Cancer Doctors Want You to Know
A group of doctors specializing in cancer have highlighted four often-overlooked symptoms that could be early indicators of the disease. With the American Cancer Society predicting 2.1 million modern cancer diagnoses in the US in 2026 and roughly 5,800 new cases and 1,720 deaths reported daily, awareness of these subtle signs is more critical than ever. Early diagnosis remains crucial for successful treatment in the majority of cancers.
Lung Cancer: Beyond the Persistent Cough
Lung cancer is a common concern, and recognizing its signs is vital. Professor Robert Rintoul, from the University of Cambridge, explains that repeated chest infections can be a key indicator. A tumor can block an airway, leading to these recurring infections.
“Repeated chest infections is something I commonly see and often isn’t appreciated [as a cancer symptom] in the same way as a persistent cough,” Professor Rintoul stated. He emphasizes that while most chest infections aren’t cancerous, persistent or recurring infections warrant medical attention. “If it’s slow to clear up or This proves the second or third chest infection in the last year or so, then it should start ringing alarm bells.”
Breast Cancer: A Change in Texture, Not Just Lumps
While a lump is a well-known sign of breast cancer, doctors are urging women to be aware of more subtle changes. Dr. Alicia Okines explains that lobular breast cancer, the second most common type, often presents as a change in breast texture.
“Women may just notice that the breast feels a bit thickened or the nipple is a bit flatter or inverted, which are quite subtle changes,” Dr. Okines noted. These changes can be easily missed, allowing the tumor to grow larger before detection. If you notice a sudden change in texture, it’s important to consult a doctor.
Bowel Cancer: Don’t Dismiss Prolonged Loose Stools
Bowel cancer diagnoses are increasing, particularly in younger individuals. Surgeon Shahnawaz Rasheed highlights that prolonged loose stools – lasting a couple of months – should be investigated.
“Generally, people think it must be haemorrhoids or irritable bowel syndrome. They justify the symptom given that no one really thinks they have cancer,” Rasheed explains. “The only way of knowing is by doing the test to exclude it. You can’t ignore new symptoms.”
Prostate Cancer: A Gradual Feeling of Being Unwell
Urologist Declan Cahill notes that prostate cancer often presents with a gradual decline in overall well-being. “Even aggressive prostate cancer has a doubling time of two years,” he explains. “It creeps up on people, and they tend to feel rubbish, slowly.”
Later-stage prostate cancer can also manifest as persistent bone pain, particularly in the hips and back. Cahill recommends that men over 50 request a prostate-specific antigen (PSA) test to screen for the disease.
Understanding the Rising Trends
The increasing incidence of cancer, particularly in younger adults, is a growing concern. While advancements in screening and treatment are improving outcomes, early detection remains paramount. The subtle symptoms highlighted by these doctors underscore the importance of paying attention to your body and seeking medical advice when something feels off.
Frequently Asked Questions
- What should I do if I experience a symptom? Consult your doctor to discuss your concerns and determine if further investigation is needed.
- Are these symptoms always cancer? No, these symptoms can be caused by other conditions. However, it’s important to rule out cancer as a possibility.
- How often should I receive screened for cancer? Screening recommendations vary depending on your age, gender, and risk factors. Discuss a screening plan with your doctor.
Pro Tip: Maintain a record of any new or unusual symptoms you experience, including when they started and how they’ve changed over time. This information can be helpful for your doctor.
Did you know? March is Colorectal Cancer Awareness Month, a reminder to prioritize preventative screenings and learn about the risk factors associated with this disease.
If you are concerned about cancer, please speak with a healthcare professional. Share this article with your friends and family to help raise awareness about these important signs.
