Hi. I started taking cyclosporin in November 2006 and finished taking it in March 2009. Did it clear me? Yes totally - 99% clear. For the first time, I could wear shorts and t-shirts, and date again. This was important as I'd just separated. The first week or so, I remember having a headache, but considered this not important, as I was clearing pretty quickly. I cleared within 2 weeks. Remember that cyclosporin is a strong immune suppressant, and was originally used for organ transplant patients so they wouldnt reject the new organs. The side effects are many, but mainly (for me) was high blood pressure - i was constantly at 140/90 and was then prescribed blood pressure tablets, which made me feel rough. I was on 200mg in the morning and 200mg in the evening, but eventually found a comfortable level at 150mg am and 150mg pm. I had to stop using it because I was very ill at the start of 2009 and put that down to the cyclosporin. You may also get bleeding gums.
Overall, its worth it, as its a blessing to be clear. I felt completely normal (on the outside) again. However, it affected my health. The upshot is that cyclosporin is like putting a plaster on a cut that never heals. Its temporary.