The Importance of Post-Operative Care
Post-operative wound care after minimally invasive body odor surgery is critical to treatment success. Proper care can reduce hematoma and skin flap necrosis risk, accelerate wound healing, and prevent scar formation. This guide details the complete 7-day care protocol.
7-Day Post-Operative Care Timeline
📅 Days 1-3: Compression Period (Most Critical)
| Wound Status | Underarm gauze with compression, arms bandaged to sides |
| Pain Level | Mild to moderate (2-4/10), controllable with pain medication |
| Activity Restrictions | 🚫 Arms cannot raise above 90 degrees, no heavy lifting |
| Sleeping Position | Sleep on back, arms naturally at sides |
| Diet | Normal diet, avoid alcohol, smoking, and spicy foods |
Why is compression so important?
After minimally invasive apocrine gland curettage, a cavity forms between skin and underlying tissue. Compression serves to:
Prevent hematoma: Pressure stops bleeding, keeps skin adhered to underlying tissue
Promote healing: Reduces dead space, allows tissue to bond quickly
Prevent skin flap necrosis: Ensures normal blood circulation
⚠️ Dr. Liu's Reminder: "The first 3 days of compression are the most critical period of the entire recovery. Many complications occur because this period wasn't managed properly."
📅 Days 4-5: Evaluation Period
| Follow-up | Doctor removes compression bandage, checks wound healing |
| Wound Status | Skin should be adhered, no obvious hematoma |
| Activity Restrictions | Light arm movements OK, avoid large movements |
| Daily Activities | Can resume light daily activities and office work |
What does the doctor check?
- Skin adhesion
- Presence of hematoma or fluid collection
- Wound healing progress
- Whether continued compression is needed
📅 Days 6-7: Gradual Recovery
| Wound Status | Wound beginning to scab, swelling subsiding |
| Activity Restrictions | Daily activities OK, avoid strenuous exercise |
| Bathing | Can shower with waterproof dressing, no baths |
| Work | Can return to work (non-physical labor) |
📅 Days 7-10: Suture Removal
| Follow-up | Sutures removed, healing assessed |
| Post-Removal Care | Begin using cosmetic tape or silicone sheets |
| Activity | Gradually increase activity level |
Proper Compression Technique
Standard Compression Protocol
Inner layer: Sterile gauze covering wound
Middle layer: Cotton padding or gauze roll filling underarm hollow
Outer layer: Elastic bandage wrapped around chest for fixation
Compression Guidelines
| Bandage snug, can insert one finger | Too tight causing numbness or purple fingers |
| Cotton pad fills underarm hollow | Pad too thin, no compression |
| Bandage secure, doesn't slip | Bandage loose and shifting |
| Maintained 24 hours | Removing or adjusting yourself |
💡 Tip: If you feel finger numbness, purple discoloration, or severe pain, return immediately to adjust bandage tightness.
Detailed Dressing Change Steps
Supplies Needed
- Sterile saline
- Sterile cotton swabs or gauze
- Antibiotic ointment (prescribed)
- New sterile gauze
- Breathable medical tape
Dressing Change Steps
Wash hands: Thoroughly with soap and dry
Remove old dressing: Gently peel away, wet with saline if stuck
Clean wound: Use cotton swab with saline, wipe from center outward
Inspect wound: Check for redness, swelling, or abnormal discharge
Apply ointment: Thin layer of antibiotic ointment on wound
Cover with gauze: Sterile gauze, secured with tape
Dressing Change Frequency
| Days 1-3 | Once daily (more if saturated) |
| Days 4-7 | Once daily |
| After Day 7 | As needed |
Bathing and Cleaning
Bathing by Stage
| Days 1-3 | 🚫 No showering, use wet towel for other body areas |
| Days 4-7 | Quick shower with waterproof dressing |
| Days 7-14 | Normal showering after suture removal |
| After Day 14 | Baths, swimming OK |
Showering Tips
Use 3M waterproof transparent dressing to completely cover wound
Avoid prolonged hot water on underarm area
Check immediately after shower if dressing got wet inside
Replace gauze immediately if wet
Activity and Exercise Restrictions
Post-Op Activity Timeline
| Activity Type | When to Start | Notes |
| Light daily activities | Day 4 | Avoid large arm movements |
| Office work | Days 4-5 | No heavy lifting, reaching high |
| Driving | Day 7 | Ensure arms move freely |
| Light exercise (walking) | Day 7 | Don't swing arms |
| Moderate exercise (jogging) | Day 14 | Avoid vigorous upper body movements |
| Strenuous exercise (weight training) | Day 21 | Gradually increase intensity |
| Swimming | Day 21 | Ensure wound fully healed |
Prohibited Movements (First 7 Days)
- ❌ Raising arms above shoulder level
- ❌ Lifting items over 2 kg (4.4 lbs)
- ❌ Reaching arms backward
- ❌ Putting on/removing pullover clothing (wear button-up clothes)
- ❌ Riding a motorcycle (arms need wide range of motion)
Scar Prevention and Care
Minimally Invasive Wound Scarring Advantage
| Item | Traditional Surgery | Minimally Invasive |
| Wound length | 5-8 cm | 1-2 cm |
| Scar location | Visible underarm area | Hidden in underarm crease |
| Scar width | Wider | Very fine |
| Healed appearance | Visible scar | Nearly invisible |
Post-Op Scar Care Steps
Phase One: Weeks 1-4 After Suture Removal
- Apply cosmetic tape along wound direction
- Change every 3-5 days
- Keep wound clean and dry
Phase Two: Months 1-3
- Switch to silicone sheets or scar gel
- Use at least 12 hours daily
- Massage scar (gentle circular motions)
Phase Three: Months 3-6
- Continue silicone products
- Avoid direct sunlight on wound
- Laser treatment if needed
💡 Dr. Liu's Experience: "Minimally invasive wounds are already small, and hidden in the underarm crease. Most patients can barely see the scar by 3 months post-op."
Handling Abnormal Situations
When to Return Immediately 🚨
| Warning Sign | Possible Cause | Action |
| Significant underarm swelling | Hematoma formation | Return immediately, may need drainage |
| Skin turning black or purple | Skin flap circulation problem | Emergency return for evaluation |
| Heavy wound bleeding | Bleeding not stopped | Apply pressure, return immediately |
| Fever over 38°C (100.4°F) | Possible infection | Seek care promptly |
| Wound pus, bad odor | Wound infection | Needs antibiotics |
| Severe increasing pain | Hematoma or infection | Immediate evaluation |
Normal Findings (Don't Worry)
- Mild swelling (resolves in 1-2 weeks)
- Bruising (changes from purple to yellow, gone in 1-2 weeks)
- Mild itching (normal healing sign)
- Underarm feeling numb (nerves recover in 1-3 months)
- Small amount of light yellow discharge
Dietary Recommendations
✅ Recommended Foods
| Nutrient | Food Sources | Benefit |
| Protein | Chicken, fish, eggs, tofu | Tissue repair |
| Vitamin C | Citrus, guava, kiwi | Collagen synthesis |
| Zinc | Oysters, nuts, pumpkin seeds | Wound healing |
| Vitamin A | Carrots, sweet potato, spinach | Skin regeneration |
❌ Foods to Avoid
| Smoking | Constricts blood vessels, affects circulation |
| Alcohol | Increases bleeding risk, affects healing |
| Spicy foods | May worsen inflammation |
| Very salty foods | Worsens swelling |
Frequently Asked Questions
Q1: Can I work normally after surgery?
A1: Depends on your job. Office work can usually resume in 4-5 days, but if your work requires frequent arm use or heavy lifting, plan for 7-10 days off.
Q2: When can I wear normal clothes?
A2: The first 3 days, wear loose button-front clothing for easy dressing changes and compression. After a week, normal clothing is fine, but avoid very tight sleeves.
Q3: Will underarm hair stop growing?
A3: Minimally invasive surgery primarily targets apocrine glands, but some hair follicles may be affected. About 30-50% of patients notice reduced underarm hair—many consider this an added benefit.
Q4: Will I still need antiperspirant after surgery?
A4: Most patients don't need antiperspirant after surgery. With apocrine glands removed, the odor problem is cured, and sweating typically decreases 30-50%.
Q5: What if a hematoma is found at follow-up?
A5: If hematoma is found, the doctor will drain it as needed. Early-detected hematomas can usually be managed without affecting final results. This is why scheduled follow-ups are important.
Recovery Timeline Summary
| Light activity | Day 4 |
| Normal showering | Day 7 (after suture removal) |
| Return to work | Days 5-7 |
| Light exercise | Day 14 |
| Strenuous exercise | Day 21 |
| Scar fading | 1-3 months |
| Full recovery | 3-6 months |
Related Reading
About the Author
Dr. Liu Ta-Ju
- Current Position: Director, Liushi Clinic
- Specialties: Minimal incision surgery (lipoma, cyst), hyperhidrosis surgery, thread lifting
- Experience:
- 15+ years of clinical minimal incision surgery experience
- Over 10,000 successful minimal incision cases
- Board-certified dermatologist
- Philosophy: "Post-operative care is just as important as the surgery itself. Our team follows every patient's recovery to ensure optimal results."