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. Plaquenil drug category Hydroxychloroquine with lamotrigine Plaquenil help pleurisy As a result, glucose tends to build up in the bloodstream and can reach dangerously high levels. To correct this problem, you might take insulin or other drugs to lower blood sugar levels. But too much insulin or other diabetes medications may cause your blood sugar level to drop too low, causing 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. 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 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. Plaquenil causing low blood sugar Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus, Does intake of Plaquenil cause an increase in blood sugar. Tbe chloroquine gelHydroxychloroquine long qtItching plaquenil Hydroxychloroquine HCQ, a commonly used antimalarial drug in rheumatic diseases, has shown favorable metabolic effects on both glucose control and lipid profiles. We describe a case of a young woman with type 1 diabetes whose glycemic control was optimized. A favorable effect of hydroxychloroquine on glucose and.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Hydroxychloroquine Oral Route Precautions - Mayo Clinic. White blood cell count decreased is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 month, also take medication Enbrel, and have High blood pressure I can't take Plaquenil during the day due to its side effects so taking it at dinner lets me sleep away the side effects like headache. Plaquenil makes me feel like my stomach is turning inside out and I swear I can feel it heating up the blood in my veins. I felt hypoglycemic when I took it without food or with just light carbs. Blood sugars will go lower than they were prior to eating breakfast if you do not include protein or the amino acids that esstentially will make up a complete protein. Of course, if your typical breakfast is the same as before your Plaquenil use began then the Rx might be invovled---or some progression or improvement of your condition.