Prevention of chronic subdural hematoma requires protecting the head from injury. One way to do this is to use seat belts when in a car. Some head injuries can be avoided by following sports safety guidelines for children, adolescents, and adults. Effective management of chronic conditions, such as diabetes and epilepsy, will further reduce the risk of head injury.
Chronic subdural hematoma can cause severe physical, emotional, and cognitive impairments. Relationships with family and friends can become disrupted. The injured person may no longer be able to function well at work.
A chronic subdural hematoma poses no risk to others.