Hydroxychloroquine is a quinoline medicine used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Can plaquenil cause restless leg syndrome Hydroxychloroquine long term side effects Blood sugar levels Hydroxychloroquine may cause hypoglycemia low blood sugar levels. People with diabetes may find it necessary to monitor their blood sugar more frequently while using this medication. People without diabetes have also been known to experience low blood sugars while taking hydroxychloroquine. Feb 19, 2020 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. RARE side effects. If experienced, these tend to have a Severe expression. Abnormal Liver Function Tests. Acute Liver Failure. Acute Pustular Eruptions On Skin. Bronchospasm. Decreased Blood Platelets. Decreased White Blood Cells. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Hydroxychloroquine effects on blood sugar Hydroxychloroquine Uses, Dosage & Side Effects -, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Plaquenil and laser eye surgeryCan you take methotrexate without plaquenil Sep 27, 2013 Tell your doctor if you have any side effect that bothers you or does not go away. These are not all the possible side effects hydroxychloroquine. For more information, ask your doctor or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. Hydroxychloroquine - Side Effects, Uses, Dosage, Overdose.. Common and Rare Side Effects for Hydroxychloroquine Oral. Plaquenil, Plaquenil Sulfate, Quineprox hydroxychloroquine.. Used in the treatment of rheumatoid arthritis Plaquenil Hydroxychloroquine is generally a safer medicine. Its most common side effects include dyspepsia, nausea, vomiting, abdominal pain, and rashes. It may also cause ocular toxicity retinopathy. It is unlikely to cause increased blood sugar levels. Summary Hypoglycemia is found among people who take Hydroxychloroquine sulfate, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Methotrexate, and have Type 2 diabetes. May 24, 2019 Check your blood sugar as you have been told by your doctor. Talk with your doctor before you drink alcohol. Low blood cell counts have happened with hydroxychloroquine. If blood cell counts get very low, this can lead to bleeding problems, infections, or anemia.