Returning to Work After a Concussion: How to Safely Get Back to Work
Returning to work after a concussion is not simply about deciding whether you are "better enough" to go back.
Work places demands on the brain and body that may not be obvious until you try to resume them.
A full day of computer work may expose problems with visual processing, headaches, concentration, or cognitive fatigue. A physically demanding job may reveal problems with dizziness, balance, exercise tolerance, or autonomic regulation. Even a job that seems relatively easy can become difficult when symptoms increase after several hours of sustained activity.
The goal is not to avoid activity until every symptom disappears.
The goal is to gradually rebuild your ability to tolerate the physical, cognitive, visual, and environmental demands of your job.
Current concussion guidance supports a gradual return to normal activity rather than prolonged avoidance. Work accommodations may be appropriate when symptoms interfere with specific job demands.
And importantly, you do not necessarily need to be completely symptom-free before beginning a gradual return to work.
Why Is Work So Difficult After a Concussion?
A concussion can temporarily disrupt the way the brain manages energy, information processing, movement, vision, and the body's response to physical and cognitive demands.
That can make previously routine tasks surprisingly difficult.
You may notice:
Difficulty concentrating for long periods
Brain fog or slowed thinking
Headaches after working on a computer
Dizziness in busy environments
Increased sensitivity to light or noise
Fatigue that builds throughout the day
Difficulty reading or looking at screens
Problems multitasking
Irritability or feeling overwhelmed
Nausea with prolonged activity
Neck pain or headaches after sitting at a desk
Increased heart rate or dizziness with physical activity
Symptoms that become worse later in the day
These symptoms are not necessarily separate problems.
For example, a headache during computer work may involve the neck, visual system, cognitive load, or the amount of activity your brain can currently tolerate.
Similarly, fatigue at the end of the workday may not simply mean that you need more sleep. It can be a sign that the total physical and cognitive demand of the day is exceeding your current capacity.
This is one reason concussion recovery can be more complicated than simply "rest until you feel better."
You Don't Have to Keep Guessing What to Do Next
Returning to work after a concussion can be frustrating when even routine tasks trigger headaches, dizziness, fatigue, or difficulty concentrating. Pushing through symptoms isn't always the answer, but avoiding activity indefinitely isn't the solution either.
Recovery requires understanding what is contributing to your symptoms and finding the right way to gradually rebuild your tolerance for physical and mental activity.
The Concussion Solution provides a structured, step-by-step approach to concussion recovery, helping you understand the systems involved and what you can do to work toward getting back to your normal activities.
How Soon Can You Return to Work After a Concussion?
There is no single number of days that applies to everyone.
The appropriate timeline depends on the severity of the injury, your symptoms, the type of work you do, and the physical and cognitive demands of your job.
Some people can return to work within days, while others need a more gradual progression over weeks or longer. The CDC notes that some workers need only short-term accommodations, while others with persistent symptoms may need substantially more support.
Research also shows considerable variation in return-to-work timelines after mild traumatic brain injury. A systematic review and meta-analysis found that more than half of adults in the included studies had returned to work by one month and more than 80% by six months, although the studies varied considerably in quality and population.
The important point is this:
Your return-to-work timeline should be based on what you can actually tolerate—not an arbitrary deadline.
Should You Work If You Still Have Concussion Symptoms?
Not necessarily all day and not necessarily at your normal workload.
A gradual return to activity is generally preferable to prolonged avoidance. If symptoms are mild and manageable, you may be able to continue or gradually resume work while modifying the demands that aggravate your symptoms. If symptoms increase significantly or remain elevated for an extended period, the workload may need to be reduced and progression slowed.
This is where many people get stuck.
They try to return to their normal schedule.
They make it through the day.
Then their headache, dizziness, fatigue, or brain fog becomes significantly worse.
They spend the evening recovering.
Then they repeat the same cycle the next day.
That is not necessarily a sign that you need to stop everything. It may be a sign that the progression is too aggressive.
The goal is to find the level of activity you can tolerate and progressively build from there.
What Can You Do If Work Makes Your Symptoms Worse?
The first step is identifying which part of work is actually provoking your symptoms.
For example:
If screens trigger headaches or eye strain
You may need to temporarily reduce continuous screen time, take regular breaks, modify your workstation, or reduce visually demanding tasks.
If concentration causes brain fog
You may need shorter periods of sustained cognitive work, fewer simultaneous tasks, additional time to complete assignments, or more frequent breaks.
If noise makes your symptoms worse
A quieter workspace, headphones, ear protection, or temporary changes in your environment may help.
If physical activity causes dizziness or fatigue
Your physical workload may need to be temporarily reduced while you work on rebuilding exercise tolerance.
If sitting at a desk increases neck pain or headaches
Your cervical spine may need to be evaluated rather than simply treating the headache as an isolated symptom.
If your symptoms build throughout the day
Your problem may be less about one particular task and more about total daily load.
This distinction matters.
You can tolerate an activity for 20 minutes and still be unable to tolerate it for six hours.
Common Work Accommodations After a Concussion
Depending on your job and symptoms, temporary accommodations may include:
Shorter workdays
Later start times
Additional breaks
Reduced screen time
Extended time to complete tasks
Reduced workload or responsibilities
Fewer simultaneous tasks
A quieter work environment
Reduced exposure to bright lights
Reduced driving
Temporary restrictions on heavy lifting
Avoiding heights or ladders
Avoiding machinery or heavy equipment
Time for short periods of light physical activity
The CDC specifically provides return-to-work guidance that includes shortened workdays, reduced screen time, extended time for tasks, quiet rest breaks, reduced driving, restrictions on heights and machinery, and time for light physical activity.
These accommodations are not necessarily permanent.
They are tools that can allow you to continue moving forward while your tolerance improves.
Getting Through the Workday Is Only Part of Recovery
Adjusting your hours, taking breaks, and reducing screen time may make work more manageable. But if headaches, dizziness, brain fog, or fatigue continue to interfere with your life, it's worth looking beyond symptom management alone.
Concussion symptoms can involve interconnected systems that influence how you tolerate movement, process visual information, regulate your body's response to activity, and concentrate. Addressing these factors can be an important part of a more complete rehabilitation approach.
I created The Concussion Solution to help you work through these areas with a structured program, rather than having to figure out every next step on your own.
What If You Can Work for a Few Hours but Not a Full Day?
This is extremely common.
You may feel relatively good in the morning and then notice that symptoms gradually increase as the day progresses.
That pattern can provide useful information.
Your current capacity may be adequate for:
2 hours of work
but not:
8 hours of work.
That does not mean you cannot eventually tolerate eight hours.
It means your current workload may be exceeding your present capacity.
A gradual progression can involve increasing hours, cognitive demand, physical demand, or environmental exposure over time rather than increasing everything at once.
The Living Concussion Guidelines specifically recommend progressively increasing work hours and duties according to tolerance and adjusting the plan if symptom worsening is significant or prolonged.
What If You Keep Trying to Return to Work and Keep Getting Worse?
This is an important point.
If you repeatedly attempt to return to your normal workload and your symptoms flare significantly each time, simply trying again without changing the plan may not solve the problem.
Persistent symptoms can involve multiple systems.
For example, someone may have:
exercise intolerance + vestibular dysfunction + visual sensitivity + cervical dysfunction + headaches + sleep disruption
rather than one isolated concussion symptom.
That is where a more comprehensive concussion evaluation and rehabilitation plan can be useful.
Research on interventions designed to help adults return to work after concussion has identified potentially useful approaches including exercise, vestibular rehabilitation, vision rehabilitation, cognitive training, compensatory strategies, vocational support, and interdisciplinary rehabilitation.
This is also why concussion rehabilitation should not be divided into completely separate categories.
The neck, vestibular system, vision, exercise tolerance, autonomic system, sleep, and cognitive demands can all influence how well you tolerate your day.
When Should You Get Help With Concussion Recovery?
If you are struggling to return to work because of persistent headaches, dizziness, fatigue, brain fog, visual problems, exercise intolerance, sleep problems, or other symptoms, you do not have to simply keep trying the same approach.
A physical therapist with concussion rehabilitation experience can evaluate the different systems contributing to your symptoms and help determine what needs to be addressed.
This may include:
Exercise tolerance and aerobic capacity
Autonomic regulation
Vestibular function
Visual function
Cervical mobility and strength
Headaches
Balance
Cognitive and physical pacing
Sleep and recovery
Gradual return to normal activity
The goal is not simply to find ways to tolerate a reduced workload.
The goal is to progressively increase your capacity so that your work—and your life—becomes easier to tolerate again.
What Can You Do at Home While Returning to Work?
A few simple strategies can make a significant difference.
1. Track what actually triggers your symptoms
Don't just record whether you "feel worse."
Notice what you were doing immediately before symptoms increased.
Was it:
45 minutes on a computer?
A long meeting?
Driving?
Walking through a busy environment?
Heavy lifting?
Reading?
Sitting for several hours?
This information can help identify your current tolerance.
2. Break up long periods of cognitive work
Rather than waiting until symptoms are severe, build short breaks into your workday.
Stand up. Walk briefly. Look away from your screen. Change tasks.
3. Keep some physical activity in your day
Avoiding all physical activity because you have symptoms is generally not the goal. Current guidelines support gradual resumption of activity as tolerated rather than prolonged strict rest.
If exercise consistently makes your symptoms significantly worse, however, your current exercise intensity or progression may need to be adjusted.
Read more:
Safe Exercise After a Concussion: How Movement Supports Brain Recovery
4. Pay attention to sleep
Poor sleep can make headaches, fatigue, concentration problems, and other concussion symptoms harder to manage.
How to Improve Sleep After a Concussion
5. Don't ignore persistent symptoms
If you are still struggling weeks or months after your concussion, that does not mean you simply need to try harder.
It may mean that important contributors to your symptoms have not yet been addressed.
Why Do I Still Have Concussion Symptoms Months Later?
Returning to Work Does Not Have to Mean Going From Zero to 100%
One of the biggest mistakes people make is thinking the choices are:
Work normally
or
Don't work at all.
There is a middle ground.
You can modify the duration, intensity, cognitive load, physical demands, visual demands, and environment while progressively rebuilding your tolerance.
And if you continue to struggle, that is information—not failure.
Persistent symptoms often require a more specific rehabilitation strategy rather than simply more time.
Frequently Asked Questions About Returning to Work After a Concussion
How long should I stay off work after a concussion?
There is no universal timeline. Some people return within days, while others require a gradual progression over several weeks or longer. The appropriate timeline depends on symptoms and the demands of the job.
Can I work if I still have concussion symptoms?
Possibly. Many people can gradually return to work while they still have mild symptoms, provided their activities are appropriately modified and symptoms remain manageable. A significant or prolonged increase in symptoms may indicate that the workload needs to be adjusted.
What are common concussion work accommodations?
Common temporary accommodations include shorter workdays, additional breaks, reduced screen time, quieter work environments, extended time for tasks, reduced physical activity, reduced driving, and avoiding machinery or heights when appropriate.
Why do I get a headache when I work on the computer after a concussion?
Computer work combines sustained visual, cognitive, and attentional demands. Headaches may also be influenced by visual dysfunction, neck problems, or overall reduced tolerance for cognitive activity. If computer work consistently triggers symptoms, the specific contributors should be evaluated rather than simply assuming you need to avoid screens indefinitely.
Why am I exhausted after working with a concussion?
Work can place significant demands on attention, concentration, visual processing, physical activity, and sensory processing. Fatigue may occur when the total demands of the workday exceed your current capacity.
Can physical therapy help me return to work after a concussion?
Physical therapy can address several impairments that may interfere with returning to work, including exercise intolerance, vestibular dysfunction, cervical problems, balance deficits, and physical activity tolerance. Depending on the person's presentation, rehabilitation may also involve visual and cognitive strategies and coordination with other professionals.
A 2025 systematic review of adult concussion return-to-work interventions found potentially beneficial approaches across rehabilitation, including exercise, vestibular and vision rehabilitation, cognitive training, compensatory strategies, and vocational support.
What if my concussion symptoms get worse every time I return to work?
If symptoms repeatedly flare when you increase your workload, the progression may be too aggressive or there may be specific impairments that have not been addressed. Instead of repeatedly pushing through the same cycle, it is worth determining which demands are triggering symptoms and creating a more individualized progression.
Scholarly Research
Systematic review of return to work after mild traumatic brain injury
Cancelliere et al., Archives of Physical Medicine and Rehabilitation
Read the study on PubMed
A systematic review and meta-analysis of return to work after mild traumatic brain injury
Journal of Rehabilitation Medicine
Read the study on PubMed
Interventions to help adults with concussion return to work: A systematic review
American Journal of Physical Medicine & Rehabilitation, 2025
Read the study on PubMed
Related Articles
What Is a Concussion? Understanding What Happens to Your Brain
What to Do If You Have a Concussion: A Step-by-Step Recovery Guide
Safe Exercise After a Concussion: How Movement Supports Brain Recovery
Post-Concussion Autonomic Dysfunction: Symptoms, Causes & Recovery
You Deserve a Path Forward, Not Just Advice on Managing Symptoms
If concussion symptoms are still affecting your work, exercise, sleep, or everyday life, you may be tired of trying to work around them without knowing what to do next.
You deserve to understand what may be contributing to your symptoms and have a structured approach to addressing them.
The Concussion Solution brings together guided exercises and strategies addressing exercise tolerance, balance and dizziness, vision, neck symptoms, sleep, and other factors involved in concussion recovery.
You don't have to keep piecing together advice from different sources and wondering whether you're doing too much or too little. You can take a more structured approach to your recovery.
