Possible causes include:
-
Pancreatic cancer
Anatomy -
Stomach cancer
-
Lung cancer
-
Esophageal cancer
Cancer can alter metabolism and suppress appetite. However, weight loss is also common with thyroid disorders, diabetes, or stress.
If weight drops significantly without diet or exercise changes, consult a healthcare provider.
2. Persistent Fatigue That Doesn’t Improve with Rest
We all feel tired sometimes. But cancer-related fatigue is different.
It may feel:
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Deep and overwhelming
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Unrelieved by sleep
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Progressively worsening
Leukemia, colon cancer, and stomach cancer can cause chronic fatigue due to internal bleeding or immune system activation.
3. Changes in Bowel Habits
Ongoing changes such as:
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Diarrhea lasting weeks
GERD& Digestive Disorders -
Constipation that doesn’t resolve
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Narrow or pencil-thin stools
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Blood in stool
may indicate colon or rectal cancer.
Occasional digestive changes are common. But persistent patterns lasting more than two weeks require evaluation.
4. Persistent Cough or Hoarseness
A cough that lasts more than three weeks — especially if accompanied by:
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Blood
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Chest pain
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Shortness of breath
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