A little background: I have permanent redness on my cheeks and telangiectasias around my nose, but no acne or bumps. My face is super smooth redness.
My derm has prescribed a topical medicine called Ziana that is 0.025% tretinoin, also known as Retin-A. I've read reports on this forum that the effects of this medicine can range from "ok" to "really really not good".
My question is, if I try this for a few weeks, can permanent damage result? Or if my redness gets worse, can I stop using it for a few weeks and have my skin go back to normal? Does anyone know?!