My sensitive skin gets worse every winter... It's so hard!

I used to think I just had dry skin, but over the past few months, I've suddenly started feeling hot and flushed, and I was diagnosed with sensitive skin.

Especially in winter, my face dries out quickly, perhaps because of the heating, and even just washing my face makes it sting, which is a huge problem. I've changed all my cosmetics, but no matter what I use, I still get breakouts.

My friend told me to go to the hospital because her skin barrier is weak, but is it really possible for sensitive skin to get better that easily?

These days, every hospital offers a variety of soothing programs, lasers, and treatments... but when I actually look them up, I can't tell which ones are trustworthy. Are there any treatments or care programs for sensitive skin that are effective yet less irritating?

I really want to see my skin calm down a little this winter.