Adult concussion - mild traumatic brain injury - is far more common in Johor than official statistics suggest.
Motorcycle accidents on the Pasir Gudang Highway and CIQ approach, workplace falls in Pasir Gudang industrial area and Tanjung Langsat, and weekend sports head impacts all produce cases.
The acute medical management is usually appropriate, but the post-acute phase - getting back to work safely - is widely under-supported.
Office workers who return to desk jobs too quickly develop persistent symptoms.
Manual workers who return to machinery or driving before cleared put themselves and colleagues at risk.
A staged return-to-work protocol with physiotherapy input resolves these issues.
The shift in evidence
"Rest in a dark room for a week" used to be standard. The evidence has shifted - prolonged rest now appears to worsen outcomes.
The new paradigm:
- 24–48 hours of relative rest immediately after the injury.
- Sub-symptom-threshold activity starts from day 2–3.
- Gradual progressive exposure to cognitive and physical loads.
- Active symptom monitoring with adjustments when provoked.
This is a parallel to the staged return-to-play protocol used in sports concussion, extended into the work environment.
The return-to-work stages
Stage 1: cognitive rest at home (1–3 days)
- Short activities that don't provoke symptoms - light reading, short TV, quiet conversation.
- No driving, no alcohol, no heavy physical activity.
- Sleep whenever tired.
- Screen limits - 30 minutes at a time maximum.
Stage 2: light cognitive activity at home (days 3–7)
- Short emails (10–15 minutes at a time).
- Light reading with regular breaks.
- Short walks outdoors.
- Plan next stage based on symptoms.
Stage 3: return to work at reduced load (1–2 weeks)
- Half-days, or reduced-intensity full days.
- Start with the easiest tasks - admin, non-critical meetings.
- 10-minute breaks every hour.
- No screens in breaks (the opposite of usual break habits).
- Avoid noisy or bright environments if symptom-provoking.
Stage 4: full work with accommodations (2–4 weeks)
- Full hours, but lower-complexity or lower-risk tasks.
- Noise-cancelling environment options.
- Scheduled breaks maintained.
- Driving return assessed separately (see below).
Stage 5: full return to pre-injury role (4+ weeks)
- All previous tasks resumed.
- Ongoing symptom monitoring for 1–3 months.
Specific physiotherapy inputs
Around 30–40% of adult concussions have persistent issues after 2 weeks - "persistent post-concussion symptoms".
Physiotherapy addresses the most common ones:
Cervicogenic symptoms
Many concussion patients also have a cervical spine injury from the same mechanism. The neck is often the driver of persistent headache, dizziness, and nausea.
Manual therapy, deep neck flexor training, and posture work resolve these in many cases.
Vestibular dysfunction
Dizziness, motion sensitivity, visual disturbance. Treated with gaze stabilisation drills, habituation exercises, and balance retraining.
Autonomic / exercise intolerance
A significant subset of patients develop exercise intolerance - heart rate spikes inappropriately, symptoms flare with activity.
Structured sub-threshold aerobic training (Buffalo Concussion protocol) rebuilds tolerance.
Driving return
Driving requires attention, reaction time, visual processing, and decision-making - all commonly affected by concussion.
Many patients feel "fine at home" but actually have reduced reaction time that shows up on formal testing.
General guidance:
- No driving for the first 2 weeks regardless of how patient feels.
- Driving return when:
- No dizziness or headache at rest.
- Normal reaction time on informal testing (a physiotherapist or doctor can screen).
- No visual blurring with rapid head turns.
- Full cervical rotation pain-free.
For commercial drivers (lorry, taxi, Grab), a longer stand-down is appropriate and often required by employer policy.
SOCSO and insurance
Work-related concussion qualifies for SOCSO panel coverage. File PERKESO-34 with the hospital report, employer witness statement, and physiotherapy referral.
SOCSO-panel physiotherapy covers the full cervical, vestibular, and conditioning rehab.
Road traffic accident concussions are often handled through the driver's own insurance or the at-fault party's insurance, with physiotherapy reimbursed depending on policy.
Typical Johor costs
- Initial physio assessment: RM120-250.
- Persistent symptom rehab course: 8–14 sessions at RM120-250.
- Specialist referral if needed: neurology RM 250–600 private.
How PhysioJohor matches post-concussion patients
WhatsApp us with: date and mechanism of injury, hospital seen, current symptoms, type of work you need to return to, and whether you drive.
We match to a physio with concussion-specific training - this is not general musculoskeletal physio.
Related guide: Physiotherapy in Johor - complete guide