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CANCER SYMPTOMS CAN BE BROAD-RANGING, OFTEN MAKING THEM EASIER TO OVERLOOK. HOWEVER, TWO COMMON SIGNS OF THE DISEASE MAY BE MORE NOTICEABLE AFTER DARK. 05:30, 31 May 2025 Two symptoms that
commonly flare up at night may be the harbingers of a potentially lethal condition. Struggling with these nocturnal disturbances could hint at cancer. With over 200 unique types, cancer can
present itself in various forms within the human body. While certain symptoms are tied to specific locations, SurreyLive points out that some broader warning signs could easily slip under
the radar, particularly those manifesting at night. Cancer Research UK experts note that experiencing intense night sweats or persistent insomnia could both point towards cancer. It's
essential to remember, these symptoms aren't exclusive indicators of the disease, as they can arise from many other ailments too. However, if you notice sudden sleep disruptions or
exaggerated sweating at night – which isn't typical for you – it might be wise to consult a doctor. Cancer Research UK emphasises: "It's important to be aware of what is
normal for you and speak to your doctor if you notice any unusual changes or something that won't go away. This can help to diagnose cancer at an early stage, when treatment is more
likely to be successful.", reports the Mirror. Night sweats. Night sweats can be chalked up to a variety of factors, from the temperature of your room to the climate or even sharing
your bed. But Cancer Research UK is sounding the alarm on "very heavy, drenching night sweats" and unexplained fevers, warning that these symptoms could signal something as serious
as lymphoma. The NHS is also flagging up that if you're waking up to sheets soaked through with sweat, it's time to book an appointment with your GP. They explain: "Night
sweats are when you sweat so much that your night clothes and bedding are soaking wet, even though where you're sleeping is cool." It's worth noting that certain cancers are
often linked with causing night sweats, including:. Insomnia isn't just tossing and turning; it's a prevalent issue that affects roughly one in three people at some point,
triggered by stress, anxiety, health complications or injuries. Cancer Research UK is highlighting that persistent insomnia might not just be about counting sheep – it could be a symptom of
cancer, arising from pain, illness related to the cancer, treatment side effects, or the emotional turmoil like anxiety, stress, or depression that often comes with grappling with a cancer
diagnosis. The charity points out: "If you often have insomnia, it can interfere with everyday life. You may feel very tired and have low energy. "You might also have poor
concentration, and irritability, and may feel you cannot cope." Other general signs that could hint at cancer include:. Should you notice any of these unexplained symptoms, it's
recommended to seek advice from a doctor. Article continues below