After microdermabrasion and Retin A my skin is red and flaky. What can I do?

Thanks for your question and for most individuals, what you did would be perfectly fine and normal.Because the microdermabrasion is a more intense exfoliator of your skin, it can make you more sensitive to your “normal” topical routine. If you are using Retin A at this time, perhaps a little less would work, starting again every other night would be fine, and increasing the amount or changing moisturizers might make all of this better. If you have further concerns on what to be doing, connect with your provider to find out what special things they may recommend for you.