Acne by area and pigment When acne develops on different body parts, the resulting pigmentation follows the skin's movement, sun exposure, and thickness. Facial acne is prone to post-inflammatory hyperpigmentation due to thinner skin and more sun exposure…
Rejuran and skin healing Rejuran Healer is a skin regeneration treatment that uses polynucleotide injections. The main ingredient, polydeoxyribonucleotide, supports cell repair and microcirculation in the dermis. Clinics in Korea have widely adopted Rejur…
Melasma and Spot Basics Melasma manifests as brown patches on sun exposed areas like the cheeks, forehead, and upper lip, reflecting pigment drift over time. Melanocytes in the skin overproduce melanin in response to hormones, sun exposure, and inflammati…
PicoFraxel for Pigment PicoFraxel laser delivers ultra-short picosecond pulses that break pigment particles deep in the dermis while sparing the surface. By targeting melanin clusters rather than the epidermis, it minimizes downtime and reduces the risk o…
What is delayed-type test In dermatology, the delayed-type allergy test explores immune reactions that unfold over several days rather than within minutes, enabling clinicians to consider broader dietary and environmental influences on the skin. It measur…
Causes and triggers of itch Dermatology recognizes itching as a symptom with multiple skin and systemic origins. Dry skin and environmental factors are common culprits in Korea, especially in winter. Persistent itch can lead to scratching that worsens inf…
Melasma in Korea clinics Melasma is a common pigmentary concern for Korean dermatologists. Korean clinics rely on large pigment studies and imaging. This depth helps tailor treatments to skin types and sun exposure. Diagnosis uses history, dermoscopy, and…
Neurofibroma Basics A neurofibroma is a benign tumor arising from peripheral nerve sheaths, often appearing as a soft, mobile nodule in the skin. In Korean dermatology clinics, practitioners manage a wide range of presentations from small cutaneous lesion…
What is erythema Erythema is a visible redness of the skin caused by dilated blood vessels during inflammation. Clinically, it can accompany many conditions, from acne and rosacea to dermatitis and sunburn. It serves as a signal that the skin is undergoin…
Melasma and blemish guide Melasma and blemishes affect confidence and daily life. Understanding how they form helps you choose safer, effective strategies. Korean dermatology centers leverage advanced equipment and clinical experience for pigment care. A …