White blood cells are an important part of your immune system, helping your body to fight off diseases and infections. If you have too few white blood cells, you have a condition known as leukopenia. Hydroxychloroquine alcohol Plaquenil and antidepressants The different causes of leukopenia are explored below. Causes There are several medical conditions that cause leukopenia by interfering with the production of white blood cells in the bone marrow. Leukopenia or neutropenia is a syndrome in which the absolute number of circulating neutrophils in the blood is below 1.5x10 9 / L. The extreme manifestation of leukopenia is agranulocytosis, a condition in which the number of granulocytes in the blood is below 0.5 x 10 9 / L. Because renal clearance of hydroxychloroquine does not correlate with creatinine clearance, dosage adjustments are not required in patients with renal impairment. However, a dosage reduction may be necessary in patients with renal disease or in patients with concomitant medications known to affect the kidney. If your blood is low in neutrophils, you have a type of leukopenia known as neutropenia. There are several different types of leukopenia, depending on which type of white blood cell your blood is low in: Each type protects your body from different kinds of infections. Does hydroxychloroquine cause leukopenia Plaquenil hydroxychloroquine sulfate dosing, indications., Leukopenia Causes, symptoms and treatment of leukopenia. Plaquenil side effects anti depressantsWhat can you mix.with chloroquine for fish Cardiomyopathy has been rarely reported with high daily dosages of hydroxychloroquine. Dosage and Administration One tablet of 200 mg of hydroxychloroquine sulfate is equivalent to 155 mg base. Malaria Suppression— In adults, 400 mg =310 mg base on exactly the same day of each week. PLAQUENIL®. Plaquenil hydroxychloroquine sulfate dose, indications.. Hydroxychloroquine An old drug with new relevance.. Hydroxychloroquine may cause hemolytic anemia in patients with glucose-6-phosphate dehydrogenase deficiency. The drug is contraindicated in patients with significant visual, hepatic, or renal impairment, or porphyria. The question of safety of hydroxychloroquine during pregnancy remains unanswered. Hydroxychloroquine treats malaria, systemic lupus erythematosus, rheumatic disorders like rheumatoid arthritis, porphyria cutanea tarda, and Q fever. 1 In 2014, its efficacy to treat Sjögren syndrome was questioned in a double-blind study involving 120 patients over a 48-week period. 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.