PT - JOURNAL ARTICLE AU - Shippey, Eugen Alexander AU - Wagler, Vanya D. AU - Collamer, Angelique N. TI - Hydroxychloroquine: An old drug with new relevance AID - 10.3949/ccjm.85a.17034 DP - 2018 Jun 01 TA - Cleveland Clinic Journal of Medicine PG - 459--467 VI - 85 IP - 6 4099 - http://www.ccjm.org/content/85/6/459.short 4100 - http://www.ccjm.org/content/85/6/459.full SO - Cleve Clin J Med2018 Jun 01; 85 AB - Hydroxychloroquine is an immunomodulatory drug that has been used for 60 years to treat malaria and autoimmune diseases such as systemic lupus erythematosus and inflammatory arthritis, and potential new uses and benefits continue to emerge. Toxicity concerns have been addressed with updated prescribing recommendations.