Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Surgical chloroquine prep Plaquenil allergic reaction rash Summary Myelodysplastic syndrome is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 6 - 12 months, also take medication Methotrexate, and have Bone disorder. What Is Plaquenil? Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil? I'm so sorry for your loss. Thank you for sharing your story. I am just now coming off 300 mg Plaquenil after 9 years as it is likely causing bone marrow failure -- another very rare reaction. I wonder, now that it is more prescribed and has been for over a decade, if more of us will see previously unknown ill effects. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil bone marrow Plaquenil Side Effects Common, Severe, Long Term -, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Aao plaquenil guidelines 2018 Feb 16, 2020 Summary Bone marrow depression is found among people who take Plaquenil, especially for people who are female, 40-49 old, have been taking the drug for 6 - 12 months, also take medication Prednisone, and have Lupus nephritis. Will you have Bone marrow depression with Plaquenil - eHealthMe. Plaquenil, a warning. lupus - reddit. Bone marrow fibrosis as a feature of systemic lupus.. Plaquenil and Bone pain - from FDA reports Summary Bone pain is found among people who take Plaquenil, especially for people who are female, 50-59 old, have been taking the drug for 5 - 10 years, also take medication Methotrexate, and have Osteoporosis. This study is created by eHealthMe based on reports of 48,911 people who have side effects. Bone marrow biopsies showed fibrosis in 19 cases, including one case of pure red cell aplasia and one case of agranulocytosis and variable global marrow cellularity. Treatments included corticosteroids 90%, hydroxychloroquine 87%, rituximab 33%, intravenous immunoglobulins 30%, mycophenolate mofetil 20% and ciclosporine 20%. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells. Rare but potentially serious eye toxicity can occur. This toxicity affects a part of the eye called the retina and can lead to color blindness and even loss of vision. An.