Our body temperature tends to decrease at night, leading to heightened skin itchiness, which may explain why eczema patients often experience flare-ups during night-time. Additionally, subconscious scratching during sleep can worsen eczema symptoms. To alleviate night-time irritation, applying medicated creams and gels before bed can be effective. Opting for bed sheets and pillowcases made of 100% cotton can also help avoid triggering eczema flare-ups.