A tumor that starts in the brain occurs in more than 35,000 people every year in America, notes the National Cancer Institute. Tumors in the brain are either benign (not cancer) or malignant (cancer). Tumors in the brain "directly destroy brain cells," according to the National Institutes of Health. The tumor will also increase pressure in the brain and squash parts of the brain that it abuts. The cause for development of primary brain tumors has not been identified, but such tumors have a wide range of symptoms.
Headache
An unusual headache, with the most severe pain in the morning, is a sign of a possible brain tumor. The headache may be particularly strong, a type of pain never felt before.
Seizures and Muscular Contractions
A person who starts experiencing seizures or muscular convulsions might be displaying signs of a brain tumor. The brain tumor may impede parts of the brain that control movement; thus, movements may be spasmodic and erratic.
Mobility Problems
Difficulty with walking or maintaining balance might be a symptom of a brain tumor. These symptoms may appear suddenly, or a more gradual change in mobility skills and balance could occur. Dizziness and feelings of a tingling sensation in the legs and arms could also occur with the mobility problems and are additional signs of a brain tumor.
Communication Issues
Changes in ability to speak might develop once a brain tumor appears. Speech may be garbled or verbal ability could diminish.
Hearing Problems
Hearing problems might also occur as a brain tumor develops. The ability to hear might weaken, again compromising a patient's ability to communicate.
Confusion
Confusion could arise when a brain tumor appears. A patient might have an incoherent mental state. The brain's function might diminish as the tumor crowds out brain tissue.
Vision and Eye Issues
A patient with a brain tumor could experience abnormalities in vision and appearance of the eyes. Vision might blur and sight might diminish. Also, the pupil size could change and eyelids might look as if they are sagging. Also, double vision and blindness might occur once a brain tumor develops.
Personality Changes
A brain tumor could cause a patient's personality to change. He might have changes in mood and emotions.
Nausea and Vomiting
Nausea and vomiting might occur when a brain tumor develops. These symptoms could be sporadic or ongoing, with varying intensity.
