Fat-Dissolving Injections Recovery Time, Aftercare and Possible Side Effects

Downtime after Fat-Dissolving Injections is swelling, bruising or soreness for a few days. Common side effects include swelling and bruising and warmth or soreness. Key aftercare: don't rub the injection area (product-specific advice).
Medically reviewed by Dr. Lee Da-in, Medical Director, Daybeau Clinic Seomyeon · Last reviewed October 2026

Recovery time

Swelling, bruising or soreness for a few days. Results: gradual change over several sessions.

Aftercare

  • Don't rub the injection area (product-specific advice)
  • Stay hydrated
  • Avoid alcohol and sauna on the day

Possible side effects

  • Swelling and bruising
  • Warmth or soreness
  • Rarely nodules or inflammation

If you notice pain beyond what was expected, skin colour change, heat, discharge or blisters, contact the clinic right away on +82 51-925-7890.

Discuss with the doctor first if

  • Pregnancy or breastfeeding
  • History of reaction to ingredients
  • Inflammation in the area
  • Certain conditions or medications (tell the doctor)

See also the clinic's official post-treatment precautions.

Medical notice: every procedure can cause side effects such as swelling, bruising, redness, pain, inflammation or pigmentation, and results and their duration vary between individuals. Suitability and method are decided only after a consultation with the doctor. This page is general information, not a diagnosis. Fees follow the clinic's official non-covered fee schedule.

Frequently Asked Questions

Can I go back to normal life right after Fat-Dissolving Injections?

Downtime is swelling, bruising or soreness for a few days. Tell us your work and travel schedule so it can be planned around.

When can I use a sauna or drink alcohol after Fat-Dissolving Injections?

Heat and increased blood flow can worsen swelling and redness, so avoiding them for a few days is generally advised.

What should I do if I have a side effect after Fat-Dissolving Injections?

Take photos of the area and contact the clinic straight away for a check-up.

Dr. Lee Da-in

Not sure this is the right treatment?

Send Dr. Lee's team a photo and your travel dates. We'll suggest a plan and a consultation time.

Ask on WhatsApp Call +82 51-925-7890