Targeted treatments have emerged as a safer and more effective option for eczema patients, but high costs remain a barrier.    SINGAPORE: At the height of her eczema flare, Ms Chloe Ng struggled to hold a pen or carry a spoon as her fingers were covered in open wounds. For years, she cycled through treatments, including oral steroids and immunosuppressants. While they provided some relief, they also came with significant side effects. A turning point came in 2021, when she tried new treatments