One thing I became more aware of during a dermatology observership in the United States was how differently climate can influence both skin behaviour and daily skincare habits. Despite cooler weather at times, sunscreen use and skin barrier protection were strongly emphasised there. Products labelled SPF 70 or even SPF 100 were commonly seen in ordinary pharmacies — something I had rarely encountered growing up in Malaysia. Interestingly, even on gloomy or cloudy days, my tra

Many skin rashes look very similar at first glance. Redness, itchiness, dry skin, scaling, and irritation are common symptoms in both eczema and fungal infections. This similarity often leads to confusion about the actual cause of the rash. People frequently try different creams without success, only to find out later that their condition was misdiagnosed. Many patients become understandably confused when a rash keeps recurring despite trying different creams. Some rashes may

Eczema can be frustrating because the skin may improve for a period of time, only to flare up again later. Many patients eventually ask: “Why does my eczema keep recurring?” or “Will eczema ever completely go away?” Understanding why eczema behaves this way may help reduce flare-ups and improve long-term skin control over time. Eczema flare-up showing dry, red, and inflamed skin on forearm What Is Eczema and Why Does It Flare Up? Eczema, also called atopic dermatitis, is a co

Many patients worry that steroid creams are always harmful, while others may unknowingly overuse them without proper guidance. This article explains how topical steroid creams work, when they are useful, potential risks of misuse, and why proper diagnosis and treatment supervision are important in dermatology care.

Under the guidance of Dr. Yu-Hung Wu, I studied alongside peers from the Philippines, Indonesia, Thailand, and South America. Undertaking dermatopathology training at Taipei MacKay Memorial Hospital was an unforgettable experience that allowed me to gain deep insights into the microscopic world of skin diseases. Under the guidance of Dr. Yu-Hung Wu, and through interactions with peers from various countries, I had the opportunity to explore the intricacies of dermatopathology