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Bruising vs swelling — what to expect

These two recovery features are different processes with different timelines and different management. Conflating them is a common source of unnecessary worry — and of ineffective DIY remedies.

Doç. Dr. Ayhan Işık Erdal
Doç. Dr. Ayhan Işık Erdal Associate Professor of Plastic Surgery
MD · FACS · FEBOPRAS · Associate Professor
✓ Medically reviewed · Last updated: May 18, 2026

What's actually happening

Bruising is extravasated blood under the skin. During surgery, small vessels are inevitably disrupted; the released blood pools in the surrounding tissue and is gradually reabsorbed by macrophages. The color progression — purple → blue → green → yellow → resolved — reflects haemoglobin breakdown.

Bruising peaks at days 2–3 (when extravasation is complete and reabsorption hasn't started in earnest) and resolves at days 10–14.

Swelling is interstitial fluid accumulation. Surgical trauma produces inflammatory mediators that increase capillary permeability — fluid leaks into surrounding tissue. Swelling peaks at days 2–3 and resolves over weeks to months, with the deep component continuing to settle through month 6.

Different timelines, different management

For bruising:

  • Cold compresses days 0–3 (slows extravasation)
  • Warm compresses days 4+ (increases blood flow, accelerates reabsorption)
  • Arnica may help marginally
  • Time is the dominant factor

For swelling:

  • Head elevation while sleeping (gravity effect, very significant)
  • Reduced salt intake
  • Avoid stooping and lifting
  • Bromelain may help marginally
  • Lymphatic drainage massage helpful from week 3+ (not before)

What doesn't work despite popular belief

  • Vitamin C megadosing
  • Specific "anti-inflammatory" diets
  • Topical bruise creams (some marginal benefit but not the dramatic effect marketed)
  • Lasers in the first 2 weeks (can disturb healing)

Frequently asked questions

How asymmetric is bruising allowed to be?

Quite asymmetric — about half of patients have visibly different bruising between sides. Doesn't predict the final cosmetic outcome.

Medical disclaimer: This page provides general information about blepharoplasty and reflects the clinical opinions of Doç. Dr. Erdal. It does not constitute medical advice for any individual patient. Results vary; all surgery carries risk. Blepharoplasty in some cases produces irreversible changes to eyelid anatomy. Suitability is determined only through personal consultation with full medical history disclosure.

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