- Skin changes
If a mole on your skin changes its size, color or shape, you need to visit a doctor immediately.
Although it can be caused by alcohol, stress or a heavy meal, heartburn can also be caused by stomach, esophageal and ovarian cancer. Visit your doctor if it doesn’t go away after a couple of weeks.
- Weakness and fatigue
If you’re suffering from unexplained fatigue that doesn’t go away, it may be a sign of several types of cancer.
- Mouth changes
If you’re a smoker and see white spots in your mouth or on your lips, you may be suffering from oral cancer.
- Heavy and irregular bleeding
Many women have reported this as the first sign of uterine or endometrial cancer, so make sure to check it at a gynecologist.