Postconcussion syndrome (PCS) refers to continued symptoms of mild traumatic brain injury. Most often it resolves within a month but sometimes the symptoms persist for much longer.
Getting treated early for PCS may help you get better faster. If you think you have PCS, contact your doctor right away.
The exact cause of PCS is unknown. Several factors contribute to PCS, including:
These factors increase your chance of developing PCS. Tell your doctor if you have any of these risk factors:
PCS symptoms vary from person-to-person. If you experience any of these symptoms do not assume it is due to PCS. These symptoms may be caused by other, less serious health conditions. If you experience any one of them, see your doctor. Symptoms include:
PCS is hard to diagnose. The brain damage caused by a mild brain injury is so slight that many tests cannot detect it. It is important to see a doctor with special training in brain injury. These doctors are called neurologists, neuropsychologists, and neurosurgeons. To find one of these doctors, call a local head injury foundation for a referral.
Your doctor will ask questions about:
Tests may include:
PCS treatment depends on your symptoms. Talk with your doctor about the best treatment plan for you. Treatment options include the following:
Neurotherapy (also called biofeedback ) is a painless treatment using computers to help you learn how to modify your brainwaves to improve attention and memory.
In some cases, a collection of blood in an area of bruising on the brain may require surgery, which may help resolve or improve symptoms.
There are no guidelines for preventing PCS because the cause is not known. To help reduce your chances of getting PCS, take the following steps:
RESOURCES:
Brain Injury Association of America
National Help Line: 800-444-6443
http://www.biausa.org/
US Centers for Disease Control
http://www.cdc.gov/index.htm/
CANADIAN RESOURCES:
Canadian Psychiatric Association
http://www.cpa-apc.org/
Ontario Brain Injury Association
http://www.obia.on.ca/
References:
Bazarian, JJ, Atabaki, S. Predicting postconcussion Syndrome after minor traumatic brain injury. Academic Emergency Medicine . 2001;8:788-795.
Child Health A to Z. Quantitative EEG. Children’s Hospital Boston website. Available at: http://www.childrenshospital.org/cfapps/A2ZtopicDisplay.cfm?Topic=Quantitative%20EEG . Accessed July 17, 2005.
Duff J. The usefulness of quantitative EEG (QEEG) and neurotherapy in the assessment and treatment of post-concussion syndrome. Clin EEG Neurosci . 2004;35:198-209.
Evans RW. The postconcussion syndrome and whiplash injuries: a question-and-answer review for primary care physicians. Journal of Primary Care . 2004; 31:1-17.
Facts about concussion and brain injury. Centers for Disease Control website. Available at: http://www.cdc.gov/doc.do/id/0900f3ec8000d370 . Accessed July 17, 2005.
McCauley SR, Boake C, Levin HS, Contant CF, Song JX. Postconcussional disorder following mild to moderate traumatic brain injury: anxiety, depression, and social support as risk factors and comorbidities. J Clin Exp Neuropsychol . 2001;23:792-808.
Mittenberg W, Canyock EM, Condit D, Patton C. Treatment of post-concussion syndrome following mild head injury. J Clin Exp Neuropsychol. 2001;23:829-836.
Ryan LM, Warden DL. Post concussion syndrome. Int Rev Psychiatry . 2003;15:310-316.
Thornton KE, Carmody DP. Electroencephalogram biofeedback for reading disability and traumatic brain injury. Child Adolesc Psychiatr Clin N Am. 2005;14:137-62,vii.
Last reviewed March 2009 by Rosalyn Carson-DeWitt, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
Copyright © 2007 EBSCO Publishing All rights reserved.