ok so.......
1. overall it is life-changing
2. results weren't constant, for example, in month 2 my skin has never been so good. however, month 3-4 was awful. Month 5, skin was clear again! (also it is very common to have a huge breakout in week 2, don't let that put you off, it is normal)
3. I started on 40 mg, but was put up to 60 mg. The dosage is not calculated on how bad the acne is, it is calculated by weight, I have a lot of muscle!
4. side effects were awful, you will wake up every morning feeling like you've been by a bus. EVERYTHING goes dry. Lips, scalp, nose, you won't sweat! I tried all types of moisturiser, lip balm etc. The only thing that worked for me was Aquaphor soothing skin balm, which has literally been a lifesaver. I had nose bleeds for the first couple of months, as the lining of your nose will become very dry. It is going to sound weird but put balm up your nose! Another big side effect was the back pain, but for me, I have always struggled with back pain. You must must must wear suncream every day, I didn't at the start and even though it wasn't sunny (i was on it in winter) the rays still damage your skin as it is very sensitive. So a large majority of my scars got darker in colour. Another big thing for me was piercings (idk if you have any), all 15 of my piercings got infected! If you are into exercise, you may struggle, as my body seemed to tire more quickly.
5. I haven't had a single spot since and it's been 6 months!
I just wish I had done it sooner, as unfortunately, it will not cure acne scarring!
Hope this is helpful
xx