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. Can hydroxychloroquine sulfate get you high Cornea verticillata chloroquine What is plaquenil hydroxychloroquine Generic plaquenil gg320 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. Although considered to be a safe treatment, side effects have been documented. An uncommon side effect is thrombocytopenia. 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. Nov 16, 2018 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. 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. Can plaquenil cause low platelets Platelets plaquenil Anti-Inflammatories discussions., Relapsed Hydroxychloroquine Induced Thrombocytopenia in. Plaquenil effectiveness Low platelet count is also a side effect of disease-modifying drugs, including methotrexate and biologics. Aspirin or other NSAIDs can affect blood clotting, and corticosteroid use causes the capillaries to become fragile and more likely to break and cause a bruise if you bump into something. An occasional bruise is nothing to be concerned about. Symptoms Not to Ignore - Living With Arthritis. Low platelet count thrombocytopenia Causes, treatment, and.. Medications causing Low white blood cell count.. 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. Find information about common, infrequent and rare side effects of Plaquenil Oral. Aug 14, 2017 According to the New Zealand Dermatological Society, Plaquenil can cause abnormalities in blood counts. An abnormally low number of white blood cells can lead to infection, because white blood cells defend the body against bacteria. Low platelet count thrombocytopenia can lead to easy bleeding and bruising.