Closed Comedones
A closed comedone is a type of acne that has no visible opening, making it impossible to squeeze or extract. It appears as a small, slightly raised bump measuring approximately 0.1–3 mm in diameter and is usually the same color as the surrounding skin. This type of acne develops when oil, dead skin cells, and debris become trapped inside the hair follicle and sebaceous gland. Depending on its size, a closed comedone may persist for some time, and many eventually progress into inflamed acne if left untreated.
Common Treatments for Closed Comedones
1. Topical Comedolytic Medications
Topical medications that help dissolve clogged pores can be applied directly to the affected area. While effective, they typically require consistent use over an extended period to achieve noticeable results.
2. Comedone Extraction
Manual extraction is an effective treatment for superficial comedones. However, it may cause minor bleeding, and it is less suitable for large, deep-seated, or numerous comedones.
3. Electrocautery
This method uses electrical energy to remove comedones. It is less commonly performed due to the increased risk of scarring.
Comedone Clear Program
Traditional treatments—such as topical medications, manual extraction, and electrocautery—can have limitations and potential side effects. As a result, laser technology has been developed as an innovative solution for treating closed comedones with fewer side effects and improved treatment outcomes.
Benefits of Laser Treatment for Closed Comedones
• Ideal for multiple or deep-seated closed comedones
• Fast, effective, and safe treatment
• More effective than needle extraction, which often causes slight bleeding that can obscure the pore opening
CO₂ laser creates a tiny opening that allows trapped comedones to be removed more easily, effectively treating deep comedones with minimal risk of scarring and virtually no bleeding
Post-CO₂ Laser Care
1. Apply the prescribed post-laser medication frequently or as directed by your physician (typically every 1–2 hours).
2. If a scab forms, do not pick or peel it. Allow it to fall off naturally.
3. Cleanse your face with clean water or a gentle facial cleanser.
4. Avoid applying powder or makeup to the treated area for the first 2–3 days.
5. If you notice any unusual symptoms, such as excessive redness, swelling, pain, or signs of infection, consult your physician immediately.
Starting price: THB 500