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. Chloroquine diphosphate salt sigma solubility Plaquenil-induced macular degeneration Hydroxychloroquine and phototherapy A low platelet count is a blood disorder that can sometimes be serious. This article looks at platelets and their role within the body. Find out about the many possible causes of a low count. In order to establish the diagnosis of thrombocytopenia secondary to Hydroxychloroquine, non-pharmacological causes must be ruled out and it is necessary to determine a recurrence after re-exposure to the drug. We present one case of severe thrombocytopenia occurring in a patient with SLE undergoing treatment with Hydroxychloroquine. A low platelet count is a blood disorder that has a long list of possible causes. It is also known as thrombocytopenia. Reduced platelet content in the blood is not always a serious problem. 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 thrombocytopenia Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus, Relapsed Hydroxychloroquine Induced Thrombocytopenia in. Lupus plaquenil prednisoneHydroxychloroquine cancer treatmentPlaquenil and hyperpigmentation sjogren'sPlaquenil cost walmart Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Low platelet count thrombocytopenia Causes, treatment.. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. If any severe blood disorder such as aplastic anemia, agranulocytosis, leukopenia, or thrombocytopenia, appears which is not attributable to the disease under treatment, consider discontinuation of Plaquenil. Plaquenil should be administered with caution in patients having glucose-6-phosphate dehydrogenase G-6-PD deficiency.