Summary: Hydroxychloroquine is classified as a DMARD and when used chronically, can be helpful in managing rheumatoid arthritis and Lupus. <br> <br> <br> <br> There have been reports of QTc prolongation with hydroxychloroquine. While not incredibly common, it is important to remember this consideration in patients at risk for QTc prolongation.<br> <br> <br> <br> Hydroxychloroquine is associated with causing retinopathy. Routine eye exams for monitoring purposes are critical. <br> <br> <br> <br> Rarely, hydroxychloroquine can be associated with blood disorders like neutropenia and thrombocytopenia. In addition, alterations in liver function have been reported.
