I agree with those who have posted about the benefits. This medication is known as a disease modifying one. I have been off it for the better part of a month related to insurance switching difficulties. I should be able to restart it today and I an SO looking forward to that. I have more notable parotid swelling, decreased saliva and tears, increased joint pain, muscle pain, brain fog, fatigue and depression.
I do expect that I may have some nausea with restarting it. For me, unfortunately, initially it lasted many weeks when I first began it two years ago---but I am prone to that anyway. In any case, I feel this medication is SOOOOOO worth it.
Also, for those concerned about visual effects: my ophthalmologist reports that he has ordered and overseen visual field screenings for thousands of patients who have been referred to him because they take Plaquenil. In his career, he says that he has only seen two [I believe he said] who showed any effect from the medication. He strongly urged me to continue with taking it as the risk is very low and the benefits often are remarkable.