Health A-Z

Medical Content Created by the Faculty of the Harvard Medical School



The signs and symptoms of secondary brain tumors depend on their size and location. This is because different parts of the brain control different functions.

As a tumor grows, it can press against or destroy normal brain tissue. It can also increase pressure inside the skull.

Signs and symptoms of brain metastases include

  • headaches

  • seizures

  • visual changes, such as double vision

  • lack of energy and/or sleepiness

  • vomiting

  • changes in mood, behavior, or personality

  • weakness in parts of the body

  • trouble speaking or hearing

  • problems with memory or mental ability

  • loss of balance or coordination.

These symptoms are not necessarily signs of brain metastases. But it is important to contact your doctor if you experience any of them.

Some people with metastatic brain tumors don't show any symptoms. However, over time, the brain metastases will continue to grow, eventually causing symptoms.

Page 2 of 9     Next Page:  Metastatic Brain Tumors Diagnosis
Click here to to redeem your SparkPoints
  You will earn 5 SparkPoints
From Health A-Z, Harvard Health Publications. Copyright 2007 by the President and Fellows of Harvard College. All rights reserved. Written permission is required to reproduce, in any manner, in whole or in part, the material contained herein. To make a reprint request, contact Harvard Health Publications. Used with permission of StayWell.

You can find more great health information on the Harvard Health Publications website.