What it is

→ Post-injection lump care refers to the medical and cosmetic management of small lumps, bumps, or nodules that may form under the skin after injections.

→ These lumps can develop following cosmetic injectables (such as dermal fillers, Botox, mesotherapy, PRP), medical injections (vaccines, antibiotics, corticosteroids), or even routine intramuscular shots.

→ They usually occur when material is not evenly distributed, the body reacts to the injection, or there is mild trauma to the tissue.

→ Most lumps are benign and temporary, but proper care ensures faster resolution, prevents complications, and improves cosmetic outcomes.

Why it’s done

→ Post-injection lump care is performed to:

• Reduce discomfort and swelling caused by localized reaction.
• Smooth uneven skin following cosmetic injections.
• Prevent infection or abscess formation.
• Avoid long-term complications, such as granulomas or fibrosis.
• Provide patients with confidence and reassurance after aesthetic procedures.

→ It is especially important for:

• Patients who undergo dermal filler injections in sensitive facial areas.
• Individuals prone to delayed inflammatory reactions.
• Those receiving frequent injections, such as insulin or vitamin shots.

Alternatives

→ Alternatives to professional post-injection lump care include:

• Self-massage → gently massaging small lumps (only if advised by a doctor).
• Cold compresses → immediately after injection to reduce swelling.
• Warm compresses → after 48 hours to improve circulation and absorption.
• Over-the-counter creams → such as arnica gel or heparin cream.

→ While these may help mild cases, professional evaluation is necessary if lumps persist, grow, or become painful.

Preparation

→ Before beginning lump care, patients should:

• Consult their provider → especially if the lump is after dermal fillers or medical injections.
• Avoid self-treating aggressively → squeezing or poking lumps can worsen inflammation.
• Monitor symptoms → track size, pain, color changes, or tenderness.
• Prepare aftercare supplies → soothing ointments, cold packs, and clean gauze if needed.
• Check medical history → inform the doctor of allergies, previous filler reactions, or clotting disorders.

How it’s Done

→ Post-injection lump care typically involves:

1. Immediate care (first 24 hours)
   • Apply cold compresses intermittently to reduce swelling.
   • Avoid vigorous rubbing or massaging unless advised by the injector.
   • Keep the area clean and avoid makeup on fresh injection sites.
2. Early care (days 2–7)
   • Switch to warm compresses to increase circulation.
   • Gentle massage may be performed under professional instruction (for filler lumps).
   • Topical creams (arnica, heparin, or anti-inflammatory gels) may be applied.
3. Medical interventions (if needed)
   • Hyaluronidase injections → dissolve hyaluronic acid fillers if lumps persist.
   • Steroid injections → used for inflammatory nodules or granulomas.
   • Antibiotics → if infection is suspected.
   • Laser or ultrasound treatments → in rare cases, to break down stubborn nodules.
4. Follow-up
   • Dermatologist monitors healing and adjusts care if lumps do not resolve within 1–2 weeks.

→ Most small lumps resolve within a few days to weeks with proper care.

Recovery

→ Recovery is generally straightforward:

• Mild lumps → disappear within 3–7 days with compresses and massage.
• Filler-related lumps → may take 1–4 weeks, sometimes requiring hyaluronidase.
• Medical injection nodules → usually resolve within 2–3 weeks.

→ Patients are advised to:

• Stay hydrated and maintain a healthy diet to support healing.
• Avoid intense exercise, saunas, or alcohol for the first 24–48 hours post-injection.
• Use sunscreen if the injection site is on sun-exposed skin.

→ Full cosmetic improvement may take several weeks if additional corrective treatments are required.

Complications

→ Possible complications of post-injection lumps include:

• Persistent nodules → may indicate filler clumping or granuloma formation.
• Infection → redness, warmth, pus, or spreading pain requires immediate attention.
• Vascular compromise (rare, with fillers) → urgent medical care is needed if pain, blanching, or skin discoloration occurs.
• Pigment changes → hyperpigmentation or hypopigmentation after prolonged inflammation.
• Scarring → rare but possible if infection or aggressive handling occurs.

→ Prompt professional care significantly reduces these risks.

Treatment options in Korea

→ Korea is globally recognized for advanced injectable procedures and aftercare, including post-injection lump management.

• Specialized dermatology and aesthetic clinics → provide structured follow-up after fillers, Botox, or mesotherapy.
• Hyaluronidase expertise → Korean dermatologists are highly skilled at dissolving filler lumps with precise enzyme injections.
• Laser and ultrasound integration → used in select clinics to manage persistent lumps.
• Customized aftercare kits → patients often receive healing creams, cooling masks, and recovery serums post-injection.
• Aesthetic culture → quick bruise and lump resolution is a high priority in Korea, driving innovation in aftercare.
• International services → clinics in Seoul and Busan offer English-speaking staff and tailored protocols for medical tourists.

→ With its precision medicine, cosmetic focus, and advanced dermatology infrastructure, Korea provides some of the most effective post-injection lump care options worldwide.