Apremilast
psoriatic arthritis
"I started taking Otezla in January 2015 & stopped in August due to price. It definitely helped my Psoriasis & also psoriatic arthritis but not completely. There are many side affects that are not mentioned. I had very bad backache &  also my Hb A1c went up to 6.2 though I am not diabetic & also lost weight on Otezla. After stopping Otezla now A1c is 5.7 & backache is better too."