A spinal cord injury (SCI) interrupts the signals travelling between the brain and the body, changing movement, sensation and automatic functions such as bladder, bowel and blood-pressure control below the level of the injury. Rehabilitation is a team-based process that helps a person rebuild independence — through mobility and wheelchair training, bladder, bowel and skin routines, spasticity management and psychological support. Recovery is highly individual, and one particular complication, autonomic dysreflexia, is a medical emergency every patient and carer must learn to recognise.
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In a medical emergency, or for severe or sudden symptoms such as breathing difficulty, chest pain, fainting or stroke signs, call 995 immediately.
A sudden pounding headache with a flushed, sweaty feeling above the injury level can be autonomic dysreflexia — sit upright, loosen tight clothing, and find and remove the trigger (often a blocked catheter or full bladder). If it does not settle quickly, call 995.
What a spinal cord injury is
The spinal cord carries motor, sensory and autonomic signals between the brain and body, and an injury interrupts that traffic at and below the level of damage. A cervical (neck) injury — tetraplegia — affects the arms, trunk and legs, while a lower injury — paraplegia — spares the arms. Injuries are also described as complete or incomplete depending on whether any function remains below the level, graded on the ASIA Impairment Scale. Injuries can be traumatic (falls, road accidents, sport) or non-traumatic (tumour, infection, inflammation or a large disc pressing on the cord).
What rehabilitation involves
No single clinician manages SCI. A rehabilitation physician leads a multidisciplinary team including physiotherapists (strength, transfers, standing and gait where feasible, and breathing), occupational therapists (self-care, upper-limb function, wheelchair and seating, home adaptations), rehabilitation nurses, and continence, dietetic, psychology and social-work input. Care moves through phases — acute stabilisation and prevention of complications, goal-directed inpatient rehabilitation, and lifelong community support and equipment review. The aim is safe, independent function, which for many people means excellent wheelchair mobility rather than walking.
Bladder, bowel and skin care
A neurogenic bladder is almost universal, and options such as intermittent self-catheterisation or an indwelling catheter are chosen with urology to keep you continent and protect the kidneys. A scheduled bowel programme — timing, diet, fluids and stimulation techniques — achieves predictable emptying and avoids impaction. Skin over insensate bony areas is at high risk, so regular repositioning, the right cushion and mattress, and daily skin checks are lifelong habits: a single pressure injury can set rehabilitation back by months.
Spasticity, pain and long-term health
Spasticity — muscle stiffness and spasms below the level — is common and managed on a ladder from stretching and positioning through to medication and injections. Neuropathic pain, bone health, temperature regulation, respiratory health and sexual and reproductive health are all part of long-term care. A sudden change in spasticity is a useful warning sign that something else — an infection, a pressure sore or a blocked catheter — needs attention.
Autonomic dysreflexia — the emergency
Autonomic dysreflexia, mainly in injuries at or above the T6 level, is a dangerous surge in blood pressure triggered by a noxious signal below the injury. Warning signs are a sudden pounding headache, sweating, flushing or goosebumps above the level, a slow pulse and blurred vision. The commonest trigger is a full or blocked bladder, then a full bowel, then a skin problem or tight clothing. The immediate response is to sit upright and lower the legs to drop the blood pressure, loosen anything tight, and find and remove the trigger — check the catheter first. If it does not settle quickly or the blood pressure stays very high, call 995, because untreated it can cause a seizure or stroke. People at risk should carry an alert card.
Other red flags
Seek urgent care for a swollen, warm, painful calf or sudden breathlessness (possible clot on the lung), a new or worsening pressure injury, signs of infection such as fever, new confusion or foul urine, and any new weakness, new sensory loss or rising injury level, which needs prompt review. These are not reasons for alarm in daily life but for knowing when a symptom crosses from routine to urgent.
Living well and support in Singapore
Rehabilitation happens at hospital units and community hospitals such as the TTSH Rehabilitation Centre, SGH, Ang Mo Kio–Thye Hua Kwan, St Andrew’s and Bright Vision. The Agency for Integrated Care (AIC, 1800-650-6060) coordinates home and day services, caregiver support and subsidies, while SG Enable’s Enabling Guide lists assistive technology, transport, employment and disability services, and HealthHub offers information. Psychological adjustment — grief, anxiety and low mood are common and normal — is helped by psychology input and peer support, and involving family and carers in training early makes the transition home far smoother.
When to see a doctor
Stay in touch with your rehabilitation team for routine reviews of bladder, bowel, skin, spasticity and equipment. Seek urgent help for the red flags above, and treat a pounding headache with sweating and flushing as possible autonomic dysreflexia — act on the trigger and call 995 if it does not settle.
Related rehabilitation & therapy topics
- Spasticity management
- Amputee rehabilitation
- Cardiac rehabilitation
- Vestibular rehabilitation
- Cancer rehabilitation
- Recovery after intensive care
- Occupational therapy
- Speech & language therapy
- Hand therapy
- Stroke recovery & rehabilitation
- Rehabilitation physicians in Singapore
Sources
- MSKTC — Autonomic Dysreflexia and Spinal Cord Injury: msktc.org
- Spinal Injuries Association: spinal.co.uk
- Agency for Integrated Care (AIC): aic.sg
- SG Enable — Enabling Guide: enablingguide.sg
