Fatigue

Another warning sign of a brain tumor is a fatigue that happens due to cancerous brain cells. Fatigue refers as one step higher than tiredness. This fatigue could be muscular or mental. Here are some warning signs that a patient with a brain tumor is experiencing a true fatigue:
- One finds completely exhausted.
- One finds himself fall asleep during the mid of a day.
- One feels weak and his limbs may feel heavy.
- One may lose his aptitude to focus things.
- One may get out of the sorts and irritable.