A concussion can turn your world upside down—literally. Headaches, dizziness, brain fog, sensitivity to light and noise, difficulty concentrating, and fatigue can make even simple daily activities feel overwhelming. Whether you sustained a concussion playing hockey, from a car accident, a fall, or any other cause, proper management is essential for a safe and complete recovery. At Midas Physiotherapy in Oakville, we provide comprehensive, evidence-based concussion rehabilitation to help you recover fully and return to your normal activities—work, school, sports, and life.
The approach to concussion management has changed dramatically in recent years. The old advice to “rest in a dark room until symptoms resolve” has been replaced by evidence showing that active rehabilitation produces better outcomes. While initial rest (24–48 hours) is appropriate, prolonged inactivity can actually delay recovery. Modern concussion care involves carefully controlled return to activity, targeted treatment for specific symptoms, and structured protocols for returning to school, work, and sport.
Most people recover from concussion within 2–4 weeks. However, approximately 15–30% develop persistent post-concussion symptoms that last weeks or months beyond the expected recovery window. For these individuals, specialized rehabilitation addressing the specific systems affected—vestibular, cervical, visual, exertional, and psychological—can make a significant difference in recovery.
For Oakville residents dealing with concussion symptoms—whether recent or persistent—our Cornwall Road clinic offers thorough assessment to identify the factors driving your symptoms and individualized treatment to guide your recovery safely and effectively.
What Is a Concussion?
A concussion is a mild traumatic brain injury (mTBI) caused by a direct or indirect force to the head that results in temporary disruption of normal brain function. Despite being classified as “mild” in the spectrum of brain injuries, concussions are serious injuries that require proper management.
Key Characteristics
- Functional injury: Concussion affects how the brain works, not its structure. Standard CT and MRI scans are typically normal—the injury occurs at a cellular and metabolic level.
- No loss of consciousness required: Fewer than 10% of concussions involve being “knocked out.” You can have a concussion without losing consciousness.
- Delayed symptoms common: Symptoms may appear immediately or develop over hours. Some symptoms evolve over days.
- Variable presentation: No two concussions are alike. Symptoms, severity, and recovery timelines vary between individuals and between injuries in the same person.
Signs and Symptoms of Concussion
Concussion symptoms are diverse and can affect physical, cognitive, emotional, and sleep domains. Not everyone experiences all symptoms, and the combination varies between individuals.
Physical Symptoms
- Headache (the most common symptom)
- Dizziness or balance problems
- Nausea or vomiting
- Fatigue or low energy
- Sensitivity to light (photophobia)
- Sensitivity to noise (phonophobia)
- Vision problems (blurry, double vision)
- Neck pain (often coexists with concussion)
Cognitive Symptoms
- Difficulty concentrating
- Feeling mentally “foggy” or slowed down
- Memory problems (difficulty remembering new information)
- Confusion or disorientation
- Difficulty with word-finding or processing
Emotional Symptoms
- Irritability
- Sadness or depression
- Anxiety or nervousness
- Emotional lability (mood swings, crying easily)
Sleep Symptoms
- Drowsiness or sleeping more than usual
- Difficulty falling asleep
- Sleeping less than usual or poor sleep quality
Concussion Clinical Subtypes
Modern concussion management recognizes that not all concussions are the same. Identifying the clinical subtype(s) driving your symptoms allows targeted treatment rather than a one-size-fits-all approach.
Vestibular
Vestibular concussion involves dysfunction of the inner ear balance system and its brain connections. Symptoms include dizziness, vertigo, balance problems, motion sensitivity, and nausea with head movements. Vestibular rehabilitation—specific exercises to retrain the balance system—is highly effective for this subtype.
Ocular/Visual
Ocular-motor dysfunction affects how the eyes track, focus, and work together. Symptoms include difficulty reading, eye strain, blurred or double vision, and symptoms worsened by screens or busy visual environments. Vision therapy and specific exercises can address these issues.
Cervical (Neck)
Cervicogenic symptoms originate from the neck rather than the brain itself. The same forces that cause concussion often injure the neck, and neck dysfunction can cause headaches, dizziness, and other symptoms that overlap with concussion. This subtype is often underrecognized—addressing neck dysfunction can resolve or significantly improve many “concussion” symptoms.
Post-Traumatic Migraine
Post-traumatic migraine presents with severe headaches often accompanied by light sensitivity, sound sensitivity, nausea, and visual disturbances. These may occur in people with or without previous migraine history. Management includes identifying triggers, lifestyle modifications, and sometimes medication in coordination with your physician.
Cognitive/Fatigue
Cognitive-fatigue predominant concussion primarily affects mental stamina and processing. Symptoms include mental fog, difficulty concentrating, memory problems, and exhaustion from cognitive tasks. Management involves cognitive pacing strategies, gradual return to cognitive demands, and addressing sleep.
Anxiety/Mood
Anxiety and mood symptoms can be prominent after concussion—both as a direct effect of brain injury and as a reaction to the injury and its impacts on life. Symptoms include anxiety, depression, irritability, and emotional dysregulation. Psychological support and, when needed, medical management are important components of care.
How We Assess and Treat Concussion
Our approach to concussion management is comprehensive, evidence-based, and individualized to your specific symptoms and goals.
Comprehensive Assessment
Your initial assessment includes a detailed history of your injury and symptoms, as well as standardized testing of multiple systems:
- Symptom inventory: Standardized questionnaires (e.g., Post-Concussion Symptom Scale) to document symptom type and severity
- Vestibular assessment: Testing of inner ear function, balance, and vestibulo-ocular reflex
- Ocular-motor testing: Evaluation of eye movements, tracking, convergence, and accommodation
- Cervical spine examination: Assessment of neck mobility, muscle function, joint dysfunction, and cervicogenic contributions
- Balance testing: Static and dynamic balance assessment under various conditions
- Exertional tolerance: Buffalo Concussion Treadmill Test or similar to identify exercise threshold
- Cognitive and psychological screening: Brief assessment of cognitive function and mood, with referral for detailed evaluation if indicated
Individualized Treatment
Based on your assessment findings, we develop a targeted treatment plan addressing your specific clinical subtypes:
- Vestibular rehabilitation: Exercises to retrain the balance system—gaze stabilization, habituation, balance training
- Cervical spine treatment: Manual therapy, exercises, and motor control training for neck dysfunction
- Ocular-motor exercises: Vision exercises to improve eye movement control, tracking, and convergence
- Sub-symptom threshold aerobic exercise: Controlled cardiovascular exercise below the level that triggers symptoms—shown to accelerate recovery
- Education: Understanding your injury, expected recovery, and strategies for managing symptoms
- Activity pacing and cognitive strategies: Techniques to manage cognitive fatigue and optimize function during recovery
- Sleep optimization: Sleep hygiene strategies to support recovery—sleep is when the brain heals
- Return-to-activity guidance: Structured protocols for returning to school, work, and sport safely
Return to School, Work, and Sport
Returning to normal activities after concussion should be gradual and guided by your symptoms. Rushing back too quickly risks prolonged recovery; waiting too long may also delay recovery. We guide you through structured protocols.
Return to Learn (School/Work)
Students and knowledge workers need to return to cognitive demands gradually. The Return to Learn protocol involves stages of progressively increasing cognitive load—from complete rest, to light cognitive activity (short periods of reading, screen time), to schoolwork at home, to part-time return with accommodations, and finally full return. Each stage should be symptom-limited, with steps backward if symptoms significantly increase.
Academic accommodations may include reduced workload, extended time for tests, breaks during classes, preferential seating, and reduced screen time. We can provide documentation to support these accommodations.
Return to Sport
Athletes must complete a graduated Return to Sport protocol before returning to competition. This typically involves six stages:
- Stage 1: Symptom-limited activity (daily activities that don’t provoke symptoms)
- Stage 2: Light aerobic exercise (walking, stationary cycling at light intensity)
- Stage 3: Sport-specific exercise (skating, running, but no head impact)
- Stage 4: Non-contact training drills (more complex drills, resistance training)
- Stage 5: Full contact practice (after medical clearance)
- Stage 6: Return to competition
Each stage requires a minimum of 24 hours without symptom exacerbation before progressing. If symptoms return, the athlete drops back to the previous stage. Medical clearance is required before Stage 5 (contact practice).
Return to Work
Returning to work follows similar principles—gradual reintroduction of demands based on your job requirements. This may involve reduced hours initially, modified duties, accommodations for light sensitivity or noise, and breaks for symptom management. We provide guidance and documentation as needed.
Frequently Asked Questions
- Should I rest in a dark room until my symptoms go away?
No. While brief rest (24–48 hours) after injury is appropriate, prolonged strict rest—staying in a dark room, avoiding all activity—actually delays recovery. Research shows that early introduction of light activity and controlled return to normal activities produces better outcomes than extended rest. The key is finding the right balance—not pushing through significant symptoms, but not avoiding all activity either.
- I didn’t lose consciousness. Can I still have a concussion?
Yes. Fewer than 10% of concussions involve loss of consciousness. You can absolutely have a concussion—even a significant one—without being “knocked out.” Any direct or indirect force to the head that causes symptoms like headache, dizziness, confusion, or memory problems may be a concussion, regardless of whether consciousness was lost.
- My CT/MRI was normal. Does that mean I don’t have a concussion?
No. Concussion is a functional injury—it affects how the brain works, not its structure. Standard CT and MRI scans are designed to detect structural damage like bleeding or skull fractures, not concussion. A normal scan rules out more serious injury but doesn’t rule out concussion. In fact, scans are expected to be normal in concussion.
- How long will it take to recover?
Most adults recover within 2–4 weeks; children and adolescents may take slightly longer. About 15–30% of people experience symptoms lasting longer than this (persistent post-concussion symptoms). Various factors influence recovery time, including previous concussions, initial symptom severity, age, and pre-existing conditions. We can give you a more specific estimate based on your assessment.
- Can I exercise?
Yes, with guidance. Sub-symptom threshold aerobic exercise—cardio at an intensity that doesn’t significantly worsen your symptoms—actually accelerates recovery. Complete avoidance of all exercise is no longer recommended. We use testing to determine your symptom threshold and prescribe appropriate exercise intensity. This is typically introduced within the first week after injury.
- When can I return to my sport?
You must be symptom-free at rest and have completed a graduated return-to-sport protocol before returning to contact practice or competition. The protocol typically takes at least one week (24 hours minimum at each of 6 stages). Medical clearance is required before returning to contact. Rushing back before full recovery significantly increases the risk of prolonged symptoms and repeat concussion.
- Could my neck be causing some of my symptoms?
Yes, very possibly. The forces that cause concussion often injure the neck as well, and neck dysfunction can cause headaches, dizziness, and other symptoms that overlap with concussion. Cervicogenic (neck-related) symptoms are frequently underrecognized. Treating the neck—if it’s contributing—can significantly improve or resolve symptoms that appear to be from the concussion itself.
- My symptoms have lasted more than a month. Will I ever get better?
Yes. Persistent symptoms don’t mean permanent damage. Even people who have symptoms for months or years can improve with appropriate treatment. Persistent symptoms usually respond well to targeted rehabilitation addressing the specific systems involved (vestibular, cervical, visual, exertional). The longer symptoms persist, the more important it is to get specialized assessment and treatment.
- Is it safe to use screens (phone, computer, TV)?
Screens can aggravate symptoms for many people after concussion—likely due to visual and cognitive demands. Initially, it’s reasonable to limit screen time if it worsens symptoms. However, complete avoidance isn’t necessary or helpful for most people. Gradually reintroduce screen use as tolerated. If screens remain problematic, there may be visual/ocular-motor dysfunction that can be treated.
- Can I drink alcohol during recovery?
It’s best to avoid alcohol during concussion recovery. Alcohol affects brain function and can worsen symptoms, impair judgment about symptom severity, and potentially interfere with healing. Most experts recommend avoiding alcohol until you’re symptom-free and have returned to normal activities.
- I’ve had multiple concussions. Is my brain permanently damaged?
Multiple concussions do increase concern, and each subsequent concussion may take longer to recover from. However, multiple concussions don’t necessarily mean permanent damage. Many people with concussion histories function normally. The key is allowing full recovery between injuries, managing modifiable risk factors, and making informed decisions about activities with concussion risk. If you’re concerned, discuss your history with a healthcare provider.
- Do I need a doctor’s referral for concussion physiotherapy?
No referral is needed. In Ontario, you can access physiotherapy directly. However, it’s advisable to see a physician after a concussion to rule out more serious injury, particularly if you have any red flag symptoms. Your doctor may also help coordinate care if multiple specialists are needed. For auto insurance (MVA) or WSIB claims, we work directly with your insurer.
Get the Right Care for Your Concussion
If you’re struggling with concussion symptoms—whether from a recent injury or persistent symptoms that haven’t resolved—comprehensive assessment and targeted treatment can make a real difference. Don’t just wait and hope symptoms go away. Active, evidence-based concussion rehabilitation helps you recover faster and more completely.
Midas Physiotherapy
2061 Cornwall Road, Unit 3
Oakville, Ontario
Website: midasphysiotherapy.ca
Direct billing available for most major insurance providers. MVA and WSIB claims accepted.
Related Services
- Vestibular Rehabilitation
- Motor Vehicle Accident (MVA) Rehabilitation
- Neck Pain & Whiplash Treatment
- Balance & Gait Training
- Sports Physiotherapy
