Cystic & Nodular Injection Therapy in Gangnam, Seoul
A small injection directly into painful, deep cystic breakouts rapidly reduces swelling and discomfort, often within 24–48 hours.
Fast Relief for Painful, Deep Breakouts
Cystic and nodular acne forms deep beneath the skin's surface, creating large, painful, often stubborn lumps that don't respond to typical topical treatment and can take weeks to resolve on their own — sometimes leaving scarring behind.
This treatment involves a small injection of a diluted anti-inflammatory medication directly into the lesion, which rapidly reduces swelling, redness, and pain. Many patients notice a visible reduction in the cyst's size within just 24 to 48 hours.
Because this treatment targets individual breakouts rather than overall skin health, it's often used alongside a broader acne management plan to prevent new cysts from forming.
- Rapid reduction in swelling & pain
- Visible results within 24–48 hours
- Can help reduce scarring risk from large cysts
- Fast, in-and-out appointment
Candidates & Safety Information
Good Fit
- Painful, deep cystic or nodular breakouts
- A breakout you need to reduce quickly (before an event, for example)
- Recurrent large cysts as part of an ongoing acne plan
May Not Be Ideal For
- Small blackheads or whiteheads (extraction is better suited)
- Very frequent, widespread cystic breakouts alone (needs a broader plan too)
- Active skin infection unrelated to acne
Common Side Effects
- Mild swelling or redness at the injection site for a day or two
- Rare, temporary small indentation at the injection site
- Brief stinging sensation during injection
Your Session & Recovery Timeline
Your doctor examines the cyst or nodule to confirm this is the right treatment and determine the appropriate dose.
A very small amount of diluted medication is injected directly into the lesion using a fine needle.
Mild swelling or redness at the injection site is normal and typically settles quickly.
Most patients notice a visible reduction in size, redness, and pain within this window.
Your doctor may recommend a broader acne treatment plan to reduce how often new cysts form.
Cystic & Nodular Injection Therapy Pricing
Priced per lesion or as a combined treatment-plan package — see below.
Single Cyst Injection
One lesion, quick in-and-out visit
Estimated confirm at consult- Assessment
- Injection for one lesion
- Aftercare instructions
Combined Program — First Month
Injection therapy plus a broader treatment plan
₩350,000 confirmed — starting from- Assessment & injection therapy
- First month of a coordinated acne treatment plan
- Follow-up visit included
Extended Multi-Month Program
Ongoing management for recurrent cystic acne
Estimated confirm at consult- Injection therapy as needed
- Coordinated multi-month acne treatment plan
- Regular follow-up visits included
The Combined Program starting price is confirmed on our main Pricing & Packages page as "Cystic Acne Injection + Treatment Plan." The single-injection and extended-program tiers above are estimated pending confirmation from your medical director.
Cystic & Nodular Injection Therapy — FAQ
How fast will the cyst go down?
Most patients notice a visible reduction in swelling and pain within 24 to 48 hours, making this a popular option before important events.
Does the injection hurt?
Most patients feel a brief pinch or sting during the injection itself, which passes quickly. Topical numbing can be used if you prefer extra comfort.
Will this prevent future cysts?
This treatment addresses the individual lesion, not the underlying cause. For recurring cysts, your doctor may recommend a broader plan — see our Clinical Acne Consultation or Hormonal Acne Management pages.
Can I pop or squeeze the cyst instead?
We strongly advise against this — cystic and nodular acne sits too deep beneath the skin to safely extract, and attempting to do so significantly increases the risk of scarring and worsening inflammation.
How many injections can I get at once?
Your doctor will determine a safe number of lesions to treat per visit based on total dose limits and the size of each cyst.
Book Your Cystic Injection Consultation
Meet with one of our doctors for an assessment and a clear, written quote before you commit.