Secondary Complications After a Spinal Cord Injury: What Survivors Must Watch For

The initial spinal cord injury is only the beginning. In the months and years that follow, survivors face a range of secondary complications that can be just as dangerous as the original injury — and sometimes fatal. These complications are a major reason why spinal cord injury claims involve such significant lifetime costs.

Understanding these risks is critical for two reasons: protecting the health of the injured person, and ensuring that your legal claim accounts for the full cost of lifelong management.

Pressure Ulcers (Pressure Sores)

Pressure ulcers are one of the most common and most dangerous complications of spinal cord injury. When you cannot feel pain or shift your weight naturally, prolonged pressure on the skin cuts off blood flow and causes tissue breakdown.

• How common: Up to 80% of spinal cord injury survivors will develop at least one pressure ulcer in their lifetime
• Severity range: From Stage 1 (reddened skin that does not blanch) to Stage 4 (deep tissue destruction reaching bone)
• Treatment costs: A single Stage 4 pressure ulcer can require surgery and cost $70,000-$150,000 to treat, with months of bedrest
• Prevention: Regular repositioning (every 2 hours), proper wheelchair cushions ($500-$3,000), specialty mattresses ($2,000-$10,000), and daily skin inspections

Prevention costs should be included in every spinal cord injury life care plan. Treatment costs for anticipated ulcers should also be projected based on statistical likelihood.

Autonomic Dysreflexia

This life-threatening condition affects people with spinal cord injuries at T6 or above. It occurs when a stimulus below the injury level (a full bladder, tight clothing, a skin irritation) triggers an extreme autonomic nervous system response.

• Symptoms: Dangerous blood pressure spikes (up to 300/200), pounding headache, facial flushing, profuse sweating above the injury, slow heart rate
• Danger: Can cause stroke, seizures, or cardiac arrest if not treated immediately
• Triggers: Most commonly a blocked catheter, urinary tract infection, bowel impaction, or pressure ulcer
• Management: Immediate identification and removal of the trigger. Emergency medication if blood pressure remains elevated

Autonomic dysreflexia requires lifelong vigilance and education of all caregivers. The cost of this education and monitoring is part of your legal claim.

Urinary Tract Infections and Kidney Problems

Spinal cord injury disrupts bladder function, requiring catheterization — and catheterization creates a direct pathway for bacteria.

• Frequency: Most spinal cord injury survivors experience multiple UTIs per year. Some experience monthly episodes.
• Complications: Untreated UTIs can progress to kidney infections (pyelonephritis) and sepsis — the leading cause of death among long-term spinal cord injury survivors
• Costs: Each UTI requiring antibiotic treatment costs $500-$2,000. Hospitalizations for severe infections cost $10,000-$50,000
• Prevention: Proper catheter technique, adequate fluid intake, regular urological follow-up, and sometimes prophylactic antibiotics

Respiratory Complications

Spinal cord injuries at the cervical and upper thoracic levels weaken the muscles used for breathing and coughing:

• Pneumonia — The leading cause of death in the first year after cervical spinal cord injury. Weakened cough reflexes allow secretions to accumulate in the lungs.
• Sleep apnea — Affects up to 60% of people with tetraplegia, increasing cardiovascular risk
• Ventilator dependence — High cervical injuries (C1-C3) often require permanent mechanical ventilation, costing $150,000-$200,000+ per year
• Prevention: Respiratory therapy, cough-assist devices ($3,000-$5,000), regular pulmonary function testing, and pneumonia vaccination

Chronic Pain

Paradoxically, many people who cannot feel touch below their injury experience severe chronic pain:

• Neuropathic pain: Burning, tingling, or electric shock sensations caused by damaged nerves. Affects 60-70% of spinal cord injury survivors.
• Musculoskeletal pain: Shoulder injuries from wheelchair propulsion (affecting up to 70% of wheelchair users within 10 years), back pain from altered posture
• Treatment: Medications (gabapentin, pregabalin, antidepressants), nerve blocks, physical therapy, and sometimes spinal cord stimulators ($30,000-$50,000 for implantation)
• Impact: Chronic pain is the single most common reason spinal cord injury survivors cite for reduced quality of life

Deep Vein Thrombosis and Pulmonary Embolism

Paralyzed limbs have reduced blood flow, dramatically increasing the risk of blood clots:

• DVT risk: Highest in the first 3 months after injury but remains elevated lifelong
• Pulmonary embolism: A blood clot that travels to the lungs — a potentially fatal emergency
• Prevention: Compression stockings, blood thinners during acute phase, regular monitoring

Psychological and Emotional Complications

The psychological impact of a spinal cord injury is profound and ongoing:

• Depression: Affects 30-40% of spinal cord injury survivors — roughly three times the rate in the general population
• Anxiety disorders: Including PTSD from the traumatic event, social anxiety related to disability, and health anxiety
• Substance abuse: Higher rates of alcohol and prescription medication misuse as coping mechanisms
• Suicide risk: Suicide is a leading cause of death among spinal cord injury survivors under age 55

Long-term psychological care — therapy, psychiatric medication management, and peer support programs — is not optional. These costs should be included in every spinal cord injury claim.

Why Secondary Complications Matter for Your Legal Claim

Insurance companies often argue that they should only pay for the direct effects of the spinal cord injury. They resist paying for complications they frame as “unrelated” or “preventable.” This is misleading:

• Secondary complications are foreseeable consequences of the spinal cord injury itself
• They are well-documented in medical literature with known incidence rates
• Prevention and treatment costs are calculable and projectable over the injured person’s lifetime
• A qualified life care planner will include these anticipated complications in the life care plan

At Cave Law, we work with medical experts, life care planners, and economists to ensure that every foreseeable complication is accounted for in your claim — because the goal is not just compensation for today, but financial security for the rest of your life.