Hello doctor, I am suffering with acne from pastmore than 20 years. It started when I was 18 years. I had taken treatment with so many doctors, it just gave me relief but not cure. I have acne scars all over my face, especially on my chin region.(very stubborn scars) . Is there any permanent solution for my problem? _Right now my doctor has prescribed PERODUO -15g, isotretinoin-20mg, azithromycin 500mg, faceclin-20g. is this drugs safe? will these drugs helps me in any way. plz give me a permanent solutuion for the same. now my age is 40yrs, I have not mentioned how much i have suffered(suffering) with this acne and scars, b' coz I know a doctor can understand easily 20 yrs,with a acne is not a short time. hoping an early guidance from you doctor. thank you.