How to manage itchy skin and unexplained discomfort in spring?

Although the warm spring has arrived, my skin has become even more sensitive, and I'm struggling with inexplicable itchiness. The dry winds characteristic of the changing seasons, coupled with allergic reactions, often cause my skin to become red and sting, making everyday life uncomfortable.

I usually apply moisturizer thoroughly and try to stick to my routine after washing my face, but in the spring, my skin tends to dry out easily and my condition seems to deteriorate. I'm curious about what I should pay special attention to during the cleansing step, and how to ensure effective absorption of moisturizer when applying it.

I'd also like to know if there are any lifestyle tips I should follow to maintain healthy skin. I'm curious if hydration, indoor humidity management, or dietary choices can help with skin health. Are there any people who suffer from unexplained itching?