Many early cancer symptoms are subtle and easy to misinterpret. One warning sign that doctors say people often mistake for simple stress is unexplained, persistent fatigue.
Unlike normal tiredness after a long day, cancer-related fatigue does not go away with rest, sleep, or reduced activities.
1. Fatigue That Doesn’t Improve With Rest
Stress can make you feel worn out, but once you rest or sleep properly, you usually regain energy.
Cancer-related fatigue feels different it is deeper, constant, and may worsen over time even when you try to relax.
2. Unexpected Weight Loss
Stress may cause mild appetite changes, but cancer can lead to noticeable and unintentional weight loss.
If fatigue is paired with weight loss without trying, doctors say it should be checked.
3. Persistent Pain or Body Aches
People sometimes blame body aches on stress, overworking, or poor sleep. But pain that lingers for weeks, or Get The Full, Articles. .




