Experts have cautioned that three whole-body symptoms might indicate cancer. These “general” warning signs can be readily overlooked or attributed to other conditions.
With over 200 varieties of cancer affecting the body, symptoms typically vary depending on the location of the disease.
Nevertheless, certain less obvious indicators warrant further examination. Specialists at Cancer Research UK have provided additional guidance on their website.
The site stated: “Spotting cancer at an early stage means treatment is more likely to be successful. Being aware of some of the key signs and symptoms of cancer can help. There are over 200 different types of cancer, and they all have different signs and symptoms.
“Some affect specific areas of the body, such as our tummy or skin. But symptoms can also be more general, such as weight loss, tiredness (fatigue) or unexplained pain.”
It’s crucial to understand, though, that experiencing these symptoms doesn’t necessarily confirm a cancer diagnosis. The charity added: “Some symptoms, like a lump, are better known than others.
“But this doesn’t mean they’re more important or more likely to be cancer. You should get any possible symptom of cancer checked out. In most cases, it won’t be cancer, but if it is, spotting it early can make a real difference.
“Listen to your body and talk to your doctor if you notice anything that isn’t normal for you. As there are so many signs and symptoms of cancer, it would be impossible to remember them all.
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“That’s why 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.”
The charity highlighted three “general” warning signs to watch out for:
- Very heavy night sweats or fever
- Fatigue
- Unexplained weight loss
Very heavy night sweats or fever
Medical advice should be sought if you’re experiencing “very heavy”, “drenching” night sweats. The organisation explained: “Sweating at night or having a high temperature (fever) can be caused by infections or a side effect of certain medications.
“It’s also often experienced by women around the time of the menopause. But speak to your doctor if you have very heavy, drenching night sweats, or an unexplained fever.”
Fatigue
Whilst occasional tiredness is perfectly normal, continuous exhaustion warrants attention. “There are lots of reasons why you may feel more tired than usual, particularly if you’re having trouble sleeping or are stressed,” the charity noted.
“But if you’re feeling tired all the time, or if there is no clear reason you’re feeling tired, speak to your doctor.”
Unexplained weight loss
The charity continued: “Small weight changes over time are quite normal. But if you or other people think you have lost a noticeable amount of weight when you aren’t trying to, tell your doctor.”
Further details can be found on the Cancer Research UK website here.


