Plaquenil is 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 be taken with naprosyn How long will plaquenil stay in your system Hydroxychloroquine ppt Trialnet hydroxychloroquine 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. There was one ER dr. at Mayo Clinic who mentioned to me when I had gone there during a bad tachycardic episode, that Plaquenil can be a drug that can be a cause of that. When I followed up with Rheum and pcp, of course they all just dismissed any of that. Yes, plaquenil can cause low blood sugars. Eat frequent meals with carbs and protein but good carbs with fiber like oatmeal or whole wheat toast with peanut butter. I like the lowered blood sugar effect b/c I have type 2 diabetes but before I got type 2, I had some low sugars with plaquenil for sure. Plaquenil 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. Can plaquenil cause low blood sugar Plaquenil Uses, Dosage & Side Effects -, Rapid Heartbeat with Plaquenil - Lupus - MedHelp Chloroquine phosphate adverse effectsChloroquine adverse effects Taking hydroxychloroquine with these drugs could cause hypoglycemia low blood sugar. Your doctor may need to reduce your dosage of insulin or the other diabetes drugs. Examples of other diabetes. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil and low blood sugar -. Plaquenil and hypoglycemia. 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. This medication may rarely cause low blood sugar hypoglycemia. Tell your doctor right away if you develop symptoms of low blood sugar, such as sudden sweating, shaking, fast heartbeat, hunger, blurred vision, dizziness, or tingling hands/feet. If you have diabetes, be sure to check your blood sugars regularly. Besides its glucose-lowering effect in patients with diabetes, lower fasting blood sugar levels Penn et al. 2010, as well as hypoglycemia have also been reported with CQ and HCQ in subjects without diabetes Abu-Shakra and Lee, 1994; Cansu and Korkmaz, 2008; Winter et al. 2011. Interestingly, HCQ lowers the incidence of developing diabetes mellitus.