How to Treat Redness the Right Way

Welcome to Skin Insights by YSBB.

Many patients struggle with lingering red marks on the skin—even after acne has healed. Others notice tiny broken capillaries on the cheeks or persistent redness on the nose. These vascular concerns often don’t fade with time or whitening creams alone.

Today, let’s explore what causes red spots on the skin and how vascular laser treatments at YSBB Skin Clinic can help.

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1. Why do red marks appear on the skin?

Red discoloration typically stems from dilated or damaged blood vessels under the skin. Here are the most common causes:

• Post-acne erythema – prolonged redness due to inflammation and vascular dilation after breakouts
• Telangiectasia – visible thread-like vessels around the nose and cheeks
• Rosacea – chronic facial flushing with warmth, bumps, or sensitivity
• Repeated irritation on thin skin – caused by scrubbing, friction, or heat exposure
• Congenital lesions – such as hemangiomas or port-wine stains

Note: Redness is often vascular in nature, not pigment-based. That’s why whitening products or pigment lasers may not be effective.

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2. How does a vascular laser work?

Vascular lasers emit targeted wavelengths that specifically absorb into hemoglobin (the pigment in red blood cells), destroying abnormal vessels with heat—while leaving the surrounding skin intact.

• No damage to the surface skin
• Targets only the enlarged or damaged vessels
• Redness fades gradually and skin tone becomes more even

YSBB Approach: We use different laser wavelengths depending on your skin type and the depth of the vessel for optimal, safe results.

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3. When is vascular laser most effective?

Redness-related concerns that respond well to vascular lasers include:

• Post-acne red marks (erythema)
• Broken capillaries around the nose and cheeks
• Chronic facial redness and flushing
• Redness triggered by alcohol, heat, or temperature changes

Note: Redness and broken capillaries tend to recur. For stable improvement, 2–4 sessions are typically recommended rather than a single treatment.

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4. What should I know before starting treatment?

• For sensitive or redness-prone skin, gentle energy settings are important to avoid over-irritation.
• Temporary redness or a tingling sensation may occur after treatment.
• Sun protection, hydration, and calming skincare are essential post-treatment.
• Proper diagnosis and machine selection by a board-certified dermatologist ensures safety and effectiveness.

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Final Thoughts

Redness may fade naturally over time, but it can take months—and often affects overall skin tone. At YSBB Skin Clinic, we offer personalized treatment using various vascular laser technologies, carefully selected based on the cause and depth of your condition.

Smoother skin tone can completely transform your appearance. Let us help you get there.

YSBB Skin Clinic, Seoul, Korea