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. Plaquenil withdrawal headache Falciparum gb4 chloroquine Plaquenil adverse effect on retina Is plaquenil bad for you Hello Potslupus, I already had Anaemia before taking plaquenil but anaemia is one of the side affects of plaquenil if it occured after taking the med but Lupus also can cause it.you really need to know which one as caused it. Here are the side affects of plaquenil and someone will answer in due course. 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. Severe blood disorder such as aplastic anemia, agranulocytosis, leukopenia, or thrombocytopenia, appears which is not attributable to the disease under treatment, consider discontinuation of. 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 anemia Hematological Disorders in Patients with Systemic Lupus Erythematosus, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Prednisone for plaquenilHydroxychloroquine pill identification 347Planopilaris plaquenilSam-e hydroxychloroquineChloroquine chikungunya Can Plaquenil cause Neutropenia? Neutropenia is a known side effect of Plaquenil. Complete analysis from patient reviews and trusted online health resources, including first-hand experiences. Can Plaquenil cause Neutropenia? - Treato. PLAQUENIL HYDROXYCHLOROQUINE SULFATE TABLETS, USP DESCRIPTION. Pernicious Anemia Vitamin B-12 Deficiency Symptoms and Signs Causes. This causes blood loss, resulting in anemia. If your anemia is severe enough, it may be treated with a blood transfusion. This will boost both your red blood cell count and your iron levels. NSAIDs can also damage the liver, where iron from the food you eat is stored and released for later use. Plaquenil and Aplastic anemia - a study from real-world data. Summary Aplastic anemia is found among people who take Plaquenil, especially for people who are female, 30-39 old, have been taking the drug for 6 - 12 months, also take medication Prednisone, and have Paroxysmal nocturnal haemoglobinuria. Hemolytic anemia is a disorder in which red blood cells are destroyed faster than they can be made. The destruction of red blood cells is called hemolysis. Red blood cells carry oxygen to all parts of your body. If you have a lower than normal amount of red blood cells, you have anemia. When you.