An oncologist has highlighted common cancer symptoms people often overlook, following the death of country music star Dolly Parton after a brief battle with cancer. Persistent tiredness, unexplained weight loss, and a cough that won't go away are frequently blamed on ageing, a busy lifestyle, or a lingering virus, but these can be warning signs that deserve medical attention.
Dolly Parton's death announced
Parton died at the Vanderbilt-Ingram Cancer Center surrounded by loved ones, her publicist Marcel Pariseau confirmed in a statement. The 80-year-old singer was known for hits including 9 To 5, I Will Always Love You, and Jolene. The type of cancer was not disclosed.
The statement added: “Our beloved Dolly Parton spent her life and career bringing joy, laughter, hope and integrity into everything she touched. Her unmatched generosity reached the lives of countless people whom she would never meet, yet she was always there to offer a helping hand.”
Her nephew Bryan Seaver, who also served as her head of security, announced her death via an Instagram video, saying it was “an honour that is mixed with absolute pride and great sadness”. Parton's husband Carl Dean died last year aged 82. US President Donald Trump said flags would be lowered throughout America in her honour, posting on Truth Social that “there has never been anyone like her”.
Symptoms to watch for
Dr Jiri Kubes, radiation oncologist and Medical Director at Proton Therapy Center, said one of the biggest misconceptions is that cancer always causes severe pain or dramatic symptoms from the outset. Early warning signs are often subtle and can be mistaken for common conditions.
He said: “One symptom on its own rarely points to cancer, and the vast majority of people experiencing these symptoms will not have cancer. The important thing is persistence. If something continues for several weeks, keeps returning or simply doesn’t feel right for you, it’s always worth getting checked rather than assuming it will eventually go away.”
Persistent fatigue and other signs
Persistent fatigue that doesn't improve with rest is taken seriously by doctors. Dr Kubes said: “Cancer-related fatigue is often described as an overwhelming exhaustion that doesn’t improve with sleep. There are many possible explanations, including anaemia, thyroid disorders, infections and poor sleep, but persistent fatigue should always be discussed with your GP if it isn’t improving.”
A cough that persists or worsens beyond a few weeks, especially with breathlessness, chest pain, or coughing up blood, should be assessed. “A persistent cough doesn’t automatically mean cancer,” Dr Kubes said. “However, if it continues beyond a few weeks or behaves differently from a typical cough, it’s sensible to have it assessed.”
Unexplained weight loss without diet or exercise changes is another symptom doctors want to investigate. Dr Kubes said: “If you’re losing weight despite eating normally and haven’t intentionally changed your lifestyle, it’s important to understand why. Often there will be another explanation, but it’s not something that should simply be overlooked.”
He added: “One of the biggest mistakes people make is waiting for symptoms to become severe before seeking help. Cancer doesn’t always announce itself dramatically, and many of the early warning signs are vague and easily explained by more common conditions. The important thing isn’t to become anxious about every cough or ache, but to pay attention to symptoms that persist, keep returning or simply don’t feel normal for you. In many cases they’ll turn out to have a harmless explanation, but if something more serious is going on, getting it checked early gives us the best possible chance of diagnosing and treating it successfully.”
