What postoperative instructions—including analgesic regimen, sling use, exercises, ergonomic workstation setup, cat care, and manual‑car driving—should a home‑working, anxious patient with a cat follow after shoulder arthroscopy?

Postoperative Instructions After Shoulder Arthroscopy for a Home-Working Patient

You should use scheduled paracetamol and NSAIDs (not just as-needed) for at least 2-4 weeks, reserve opioids only for breakthrough pain, wear your sling continuously for 3-6 weeks except during exercises, avoid driving your manual car for at least 4-6 weeks until you're off narcotics and have no pain or weakness with steering, and arrange help with cat care (especially litter box duties) for the first 4-6 weeks. 1, 2

Pain Management: The Foundation of Recovery

Your analgesic regimen is critical because effective pain control directly impacts your ability to participate in early rehabilitation and ultimately affects long-term outcomes 1. The PROSPECT guideline—the gold standard for rotator cuff surgery pain management—provides clear direction:

Scheduled Medications (Not PRN)

• Paracetamol (acetaminophen): Take regularly around-the-clock, starting immediately postoperatively and continuing for at least 2-4 weeks 1
• NSAIDs or COX-2 inhibitors: Take scheduled doses (not just when pain occurs) throughout the early postoperative period 1
• Opioids: Use ONLY as rescue medication for breakthrough pain that isn't controlled by the above 1

Critical pitfall: Many patients take pain medication only when pain becomes severe. This is wrong. Scheduled dosing prevents pain from escalating and reduces total opioid consumption 1. The evidence shows multimodal analgesia with simple analgesics as the baseline is more effective than relying on opioids 1.

Your regional block (interscalene or suprascapular nerve block) will wear off within 6-24 hours, and you may experience significant rebound pain 1. Start your scheduled oral medications immediately—don't wait for the block to wear off completely.

Sling Use and Immobilization

Wear your sling continuously for 3-6 weeks, removing it only for prescribed exercises and hygiene 3, 4. The Korean Shoulder and Elbow Society survey found that 92.9% of expert surgeons adjust immobilization duration based on tear size, with medium-sized tears typically requiring 4-6 weeks 4.

Practical Considerations for Your Work Setup:

• Laptop work on sofa: This is problematic. Your operated shoulder needs support. Work at your standing desk or regular desk where you can rest your forearm on the surface while in the sling
• Standing desk: Acceptable if you can maintain the sling and avoid reaching or weight-bearing through the arm
• Two-floor house: Use the handrail on your non-operative side going up/down stairs. Consider temporarily relocating essentials to one floor for the first 2-3 weeks

Driving Your Manual Car: A Specific Timeline

Do not drive for at least 4-6 weeks postoperatively 2. This study is particularly relevant to your situation:

The evidence shows return to driving ranged from same day to 4 months, but patients reporting pain or weakness were significantly more likely to feel unsafe (p < 0.01) and report difficulty maneuvering (p < 0.01) 2. Since your gearstick is on the left (non-driver side), you'll need to use your operated arm for shifting.

Specific Criteria Before Resuming Driving:

1. Off all narcotic pain medication (impairs reaction time)
2. No pain with steering wheel movements (you need full control for emergency maneuvers)
3. No weakness (critical for gear shifting and steering)
4. Out of sling (you cannot drive safely while immobilized)
5. Can perform emergency stop without hesitation

For your manual transmission: Even if your operated shoulder is the left (non-dominant), you'll need it for steering while the right hand shifts. Wait until you meet all criteria above, likely 6-8 weeks minimum. Arrange alternative transportation or work-from-home accommodations during this period.

Exercise and Rehabilitation Protocol

The evidence supports a structured, phase-based approach 3, 4, 5:

Phase 1: Weeks 0-3 (Absolute Protection)

• Immobilization: Sling worn continuously 3
• Exercises: Passive range of motion only—pendulum exercises, passive forward elevation with your other arm or a pulley system
• Frequency: 3-4 times daily, gentle movements only
• What to avoid: No active shoulder movement, no reaching, no lifting anything (including your cat)

Phase 2: Weeks 3-6 (Early Motion)

• Continue sling use between exercises 4
• Progress to active-assisted range of motion: Use your opposite arm or a stick to help move the operated shoulder
• Begin: Gentle table slides, wall walks (fingers walking up wall)
• Still avoid: Strengthening, lifting, or resisted movements

Phase 3: Weeks 6-12 (Progressive Strengthening)

• Wean from sling (typically around week 6-8) 4
• Begin strengthening: Light resistance bands, isometric exercises
• Progress gradually: 80.5% of expert surgeons start strengthening at 3.1 ± 0.9 months 4
• Patient-directed exercise is preferred over continuous passive motion machines 4

Phase 4: Months 3-6 (Return to Function)

• Return to full work activities: Including all desk positions, though ergonomic setup remains important
• Return to demanding activities: Based on strength recovery and surgeon clearance 4

Ergonomic Workstation Setup

Given your anxiety and the importance of protecting your repair:

First 6 Weeks:

• Use regular desk only (not sofa)
• Position keyboard/mouse so you don't reach forward or across your body
• Keep operated arm supported on desk surface while in sling
• Use voice-to-text software to minimize typing if needed
• Take breaks every 30 minutes to perform prescribed exercises

After 6 Weeks:

• Standing desk acceptable once out of sling
• Alternate positions every 1-2 hours
• Monitor at eye level to avoid neck strain compensating for shoulder stiffness
• Sofa work acceptable only after 12 weeks when strength returns

Cat Care: Specific Modifications

Arrange help for 4-6 weeks minimum for these tasks:

Absolutely Avoid:

• Lifting litter box (too heavy, awkward position)
• Scooping litter (repetitive motion, reaching)
• Lifting cat food bags
• Catching/restraining your cat if it resists (sudden forces risk re-tear)

You Can Do:

• Light petting with your non-operative hand
• Opening cans with your non-operative hand
• Supervising while someone else does physical tasks

After 6 Weeks:

• Gradually resume light cat care tasks
• Still avoid heavy lifting (litter bags) until 12 weeks
• Be cautious if your cat is unpredictable—sudden pulling or scratching could cause protective reactions that stress your repair

Managing Your Anxiety: Evidence-Based Reassurance

Your anxiety is understandable, but the evidence shows excellent outcomes with proper adherence 1:

What the Evidence Shows:

• Arthroscopic approach (which you likely had) is associated with reduced postoperative pain compared to open surgery 1
• Effective pain control improves early rehabilitation and long-term outcomes 1
• Structured rehabilitation leads to predictable recovery 3, 5

Red Flags to Watch For (When to Contact Your Surgeon):

• Sudden increase in pain not controlled by prescribed medications
• Fever > 38°C (100.4°F)
• Increasing redness, warmth, or drainage from incisions
• New numbness or tingling in your hand/fingers that persists
• Inability to move fingers or severe hand swelling

Normal Findings (Don't Panic):

• Significant pain when block wears off (expected, treat with scheduled medications) 1
• Bruising extending down arm
• Mild swelling
• Stiffness (will improve with prescribed exercises)
• Clicking or popping without pain (often normal)

Timeline Summary for Your Specific Situation

Timeframe	Sling	Pain Meds	Work	Driving	Cat Care	Exercise Phase
0-3 weeks	Continuous	Scheduled paracetamol + NSAID, opioids PRN	Desk only, limited hours	No	Full help needed	Passive only
3-6 weeks	Continuous (remove for exercises)	Scheduled paracetamol + NSAID, minimal opioids	Desk only, increasing hours	No	Full help needed	Active-assisted
6-12 weeks	Wean off	Paracetamol + NSAID as needed	All positions acceptable	Assess at 6-8 weeks if criteria met	Begin light tasks	Progressive strengthening
3-6 months	None	Minimal/none	Full duties	Yes	Full duties	Return to full function

The most important factor for your recovery is adherence to this structured protocol 3, 4. Your anxiety may tempt you to either do too much (testing the repair) or too little (fear of re-injury). Follow the timeline above—it's based on tissue healing biology and expert consensus from multiple international shoulder societies 1, 3, 4, 5.