I am seeing a dermatologist for scarring due to acne Doc prescribed sotret 20mg and I have been on the drug since last 4 months I can see great improvements in scar condition as well as face is getting less oily as it used to be earlier. But am observing post of taking the drugs my hair has thinned out ,am feeling frequent eye burn,nose bleeding,stomach upset,hair fall ,back pain etc. Are these the side effects of the sotret and will it be permanent or stop once I will be off the drug. Will my hair grow back to its original thickness and if so how much time it will take to restore to my initial conditions. I notified the dermatologist about the above symptoms but she does not acknowledge the side effects of the drugs. A first reply is much appreciated.