Recently, Azelaic Acid has surged in popularity on social media platforms like Threads, being hailed as a "gentle whitening alternative" and a "holy grail for acne-prone skin." However, in the field of professional dermatology, Azelaic Acid has been a cornerstone treatment for decades, backed by robust clinical evidence and a wide range of applications. According to Dr. Chau Yee Ng (MD PhD) , while common local prescriptions such as Smeab , Azeic-A , and Skinoren are widely

At the recent conference of the Taiwanese Society for Dermatological and Aesthetic Surgery (TSDAS), Dr. Chau Yee Ng (MD PhD), delivered a compelling presentation titled "Beyond Hydroquinone: Safety-Driven Innovation in Topical Whitening Agents." Shifting Paradigms in Pigmentation Therapy Dr. Ng addressed the prevalence of pigmentary disorders in Asian skin—such as melasma, vitiligo, and post-inflammatory hyperpigmentation. She noted that these issues are more than cosmetic; t

As the New Year approaches, many seek laser treatments to refresh their complexion. In a recent interview with Health for All magazine, Dr. Chau Yee Ng (MD PhD) shared her expertise on the most common misconceptions in clinical practice regarding skin rejuvenation. 🔍 Precision Over Generalization: Not All Pigmentation is the Same Dr. Ng emphasizes that identifying the root cause is vital before selecting any treatment: Melanin Pigmentation: Including age spots, freckles,

Repigmentation is Not the End of the Journey In clinical practice, a common question arises among patients who have successfully achieved repigmentation: "Now that the color is back, am I cured?" According to Dr. Chau Yee Ng (MD, PhD) , Director of the Vitiligo Pigment Research Center at Chang Gung Memorial Hospital, treating vitiligo is not merely about restoring color—it is about maintaining stability. Vitiligo is a chronic condition, and "repigmentation" does not always eq

As the end of the year approaches, many people add "laser spot removal" to their annual beauty maintenance list. However, dermatologists warn that before rushing into aesthetic treatments, an accurate diagnosis is crucial. The causes of clinical "dark spots" are complex, and not all are suitable for direct laser treatment. Proceeding without a professional diagnosis may not only be ineffective but could also worsen the condition. Dark Spots ≠ Just a Cosmetic Issue Dr. Chau Ye

"Dr. Ng, are these white spots on my arm Vitiligo?" This is one of the most common questions asked in our clinic. The appearance of white patches on the skin often triggers anxiety, with many patients assuming they have developed an autoimmune condition. However, our Center Director, Dr. Chau Yee Ng, MD, PhD , emphasizes a crucial fact: "White spots are not always Vitiligo." Two Stories, Two Different Diagnoses Dr. Ng shares two clinical cases that highlight the critical imp