Systemic Lupus Erythematosus
"I first went on Plaquenil in 2004, due to unbearable finger and wrist joint pain for 5 months, which was diagnosed as Lupus (after a sky-high ANA test and some other tests and diagnoses). I was told it would take 3-ish weeks to kick in, and it did, right on schedule. Almost overnight, I went from not able to hold a soda can or open a door to being 100 % pain free. I was on Plaquenil for 4 years, during which time I was in complete remission, so in 2008 I discontinued it. In 2015 Lupus reared its ugly head again, this time with Pleurisy. Got back on Plaquenil and after the requisite waiting time, it got the problem under control (not 100%; maybe 50 %). I love Plaquenil but my advice to others is to be very patient and give it time to work."