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Cancer is one of the leading causes of death in the world, and its early detection can make a difference in the treatment and prognosis of the disease. However, many people ignore the first symptoms, either due to ignorance or because they confuse them with minor ailments. Here are some early signs of cancer that shouldn’t be overlooked.
1. Unexplained weight loss
If you experience weight loss for no apparent reason, it could be a red flag. Although stress or dietary changes may play a role, losing more than 5 kg effortlessly could indicate cancer of the pancreas, stomach, esophagus, or lung.
2. Extreme fatigue
Persistent tiredness, even after resting, is a common symptom in several types of cancer, such as blood cancer (leukemia) or colon cancer. If fatigue interferes with your daily life, it’s a good idea to see a doctor.
3. Skin changes
Moles that change in size, color, or shape may be signs of melanoma, a type of skin cancer. Also, darkening, redness, or yellowing of the skin may be related to other types of cancer.
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