Came across tv programme about eczema on local tv channel – Channel News Asia. Below some key takeaways:
- Skin health is crucial as it serves as the first line of defense against the external environment. However, skin disorders, particularly eczema, often disrupt this function.
- Eczema is a prevalent skin disorder in Singapore, affecting approximately 20% of children and 10% of adults. Its main symptoms are itchiness, rashes, dry, scaly patches, blisters, and skin infections.
- Eczema arises from two major issues: a weakened skin barrier and an overactive immune system. Yet, the root cause of eczema remains complex and not entirely understood.
- The urbanization and pollution of Singapore, alongside its hot and humid climate, contribute to the high prevalence of eczema.
- Treating eczema is a challenge due to the unique immune system of each patient, the complex nature of the disease, and the varied perceptions and misconceptions patients have about their condition and its treatment.
- A significant misconception about eczema involves patients avoiding certain foods or refusing to use topical steroids, both of which are often necessary aspects of an effective treatment plan.
- Researchers are studying the skin microbiome of eczema patients to better understand the disease and develop improved treatments.
- A device called “Rollo” has been developed to provide itch relief for eczema patients during flare-ups.
- Sunscreen use is essential to protect the skin from ultraviolet radiation, which can cause skin damage. The choice of sunscreen depends on individual skin type and lifestyle, but a sunscreen with SPF 40 to 50 is typically recommended.
- Sunscreen reapplication is essential for maintaining protection, and attention should be paid to choosing products that protect against both UVA and UVB rays.
- Physical sunscreens, though heavier, are typically recommended for those with sensitive skin. In contrast, chemical sunscreens are lighter but might cause reactions in sensitive skin.