Sleep is an important factor in health. In addition to aiding in the healing of the body after injury, studies suggest that sleep
can help boost the immune system, prevent disease, and ease depression. Yet a common complaint among service members and veterans with traumatic brain injury is difficulty sleeping. Many people with brain injuries also experience sleep disorders.
Sleep disorders and sleep disturbances are two different things.
A concussion and a sleep disorder can present with similar symptoms such as irritability, headaches, anxiety, and inability to focus. Treatment of TBI starts with the treatment of sleep to help determine which symptoms are related to poor sleep and which are injury related.
“For instance, something like short-term memory is very impacted by sleep loss,” said Dr. Janna Mantua principal investigator studying sleep at Walter Reed Army Institute of Research. “Ruling out sleep disorders that might be undetected is really critical.”
For those with a TBI, sleep disturbances or poor sleep can actually slow recovery and worsen symptoms, according to DVBIC officials. Those who are not getting adequate sleep report more pain, irritability, memory loss and functional problems.
Mantua said historically people with brain injuries were kept awake to monitor symptoms, but that is no longer the guidance. “The general recommendation is the opposite: to rest, to stay in the dark, to not look at any screens,” she said.
Sleep can be sabotaged by choosing to sleep at the wrong time, getting too much screen time before bed, or self-medicating. “A Better Night Sleep
” podcast, produced by the Defense Health Agency, gives practical tips on sleep disorders and information on the evidence-based treatments that really work.
“The number one nonprescription drug people are taking to help them get to sleep at night is a beer or a glass of wine, or other kinds of alcohol,” said Dr. Julie Kinn, research psychologist at DHA. “But then, you’re putting a lot of sugar into your body, you’re going to metabolize it in a few hours and need to get up and go to the bathroom, and then you’re going to be wide awake. Plus drinking alcohol doesn’t help you learn other good ways of getting to sleep like meditating, purposefully relaxing or turning of all your screens, etc.”
Mantua encourages anyone with sleeping difficulties to speak to your doctor. “We know how to treat bad sleep. Sometimes it takes people a long time to get there – for instance insomnia is difficult to treat – but we know treatments that work.”