1. Unexplained Weight Loss – Unexplained or dramatic weight loss can be an early warning sign of cancer. If you have lost 10-15 pounds without any change in diet or exercise, it is important to see your doctor to determine the cause.
2. Unexplained Fatigue – Cancer cells use up a lot of energy, leaving the body feeling fatigued. Unexplained fatigue that doesn’t improve with rest or sleep should be discussed with your doctor.
3. Pain – Pain that doesn’t go away or that worsens over time should be investigated. Pain can be an early warning sign of some types of cancer, including bone cancer.
4. Unexplained Fever – If you have a fever that won’t go away and you don’t know why, it could be a sign of cancer.
5. Skin Changes – Changes in the size or color of a mole or other skin lesion could be a sign of skin cancer.
6. Swelling – Swelling or lumps in the body can be a sign of cancer, particularly if they don’t go away.
7. Difficulty Swallowing – Difficulty swallowing can be a sign of throat, esophageal, or other types of cancer.
8. Changes in Bowel or Bladder Habits – Changes in bowel or bladder habits, such as constipation, diarrhea, or blood in the urine, can be a sign of cancer.