What is RSI?
Repetitive Strain Injury (RSI) refers to a group of musculoskeletal disorders affecting muscles, tendons, and nerves. These injuries develop from repetitive movements, awkward postures, and overuse of specific body parts.
Common Types of RSI
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Carpal Tunnel Syndrome: Compression of the median nerve in the wrist
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Tendonitis: Inflammation of tendons
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Tennis Elbow: Inflammation of tendons on the outside of the elbow
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De Quervain's Tenosynovitis: Affecting the thumb and wrist
Risk Factors
- Prolonged computer use
- Assembly line work
- Musicians practicing extensively
- Poor posture
- Lack of proper breaks
- Incorrect ergonomics
Common Symptoms
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Pain: Ranging from mild to severe
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Tingling and numbness
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Weakness in affected areas
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Stiffness and reduced movement
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Cramping
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Loss of grip strength
Prevention Strategies
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Ergonomic Workspace Setup
- Proper chair height
- Screen at eye level
- Keyboard and mouse positioning
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Work Habits
- Regular breaks (5-10 minutes every hour)
- Stretching exercises
- Alternating tasks
Treatment Options
Conservative Management
- Rest and activity modification
- Ice/heat therapy
- Anti-inflammatory medications
- Physical therapy
Medical Interventions
- Corticosteroid injections
- Splinting or bracing
- Surgery (in severe cases)
When to Seek Medical Help
- Persistent pain lasting more than a few weeks
- Symptoms interfering with daily activities
- Numbness or tingling that doesn't improve
- Loss of strength or coordination
Long-term Management
Develop an ongoing strategy including:
- Regular exercise
- Proper posture maintenance
- Ergonomic equipment use
- Stress management
- Regular medical check-ups