ForumsAcne and its treatm...Scar treatmentsDo severe acne scar... Notifications Clear all Do severe acne scars reappear after treatments?azstl 25 MemberMember21(@azstl25) Posted : 05/08/2016 5:26 pm I have some concerns about this after seeing some progression pics on people with severe scarring who have had treatments. It looks like the scarring reappears to pre-treatment level after a period of a year. Has this happened to you? Quote Quan Henry MemberMember311(@quanhenry) Posted : 05/08/2016 7:50 pm What kind of treatment? Sunscreen, retinoids, and AHA help maintain results from lasers in my experience. Quote Minty Peas MemberMember3(@minty-peas) Posted : 05/09/2016 9:35 pm It hasn't happened to me. I've kept my results over the years, but my scarring was only moderate, not severe. Quote Mr. Robert 97 MemberMember1(@mr-robert97) Posted : 05/17/2016 8:54 pm On May 10, 2016 at 7:35 PM, Minty Peas said:It hasn't happened to me. I've kept my results over the years, but my scarring was only moderate, not severe.What type of scarring did you have and what treatment did you use Quote