Hi there I finally have answers wht I get so itchy when I sweat thank you for this video. I've had AD all my life and been on topical steroids for 35 years they ruined the skin on my arms. I've been in steroid withdrawal since 2019 it's finally better still a couple trouble areas like ankles back of knees and arms, but so much better. I wondered what you use to strengthen the skin barrier. So weird it only gets sweaty on the affected areas and then gets so itchy, I use medicated powder it helps. I hope someday it will clear up. I also had it all over my body like chapped skin all over. Thank you for this video I'm going to try some things like vinegar spray. I had it on my face bad until I stopped drinking coffee it is hardly flakey anymore and most of the itchy redness went away Yay! So how do i strengthen my skin barrier? Thanks again