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. Plaquenil with pregnancy Chloroquine cost boots When you think about RA, the term "blood sugar" might not come to mind. But the disease can affect your body in surprising ways. How Rheumatoid Arthritis Can Affect Your Blood Sugar I have been trying to figure out what would cause that blood sugar reading because I have also been having unexplained symptoms of peripheral neuropathy and wondered if the two things could be related. I found some literature that says that plaquenil can lower your blood sugar, but the stuff I found only mentioned reductions of about 5 mg/dl. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay and for at least 8 weeks after you leave the area. To treat malaria Plaquenil is usually given for 3 days, starting with one high dose followed by a smaller dose during the next 2 days in a. 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. Plaquenil and high blood sugar Existing arthritis drug might help fight diabetes, Plaquenil/hydroxychloroquine and hypoglycemia" Lupus. No need to check g6pd level for plaquenilPlaquenil and surgeryEffect of chloroquine on slePlaquenil reviews for sjogren& 39Plaquenil light sensitivity So while Plaquenil may lower blood sugar it’s not in a controlled way and considered a negative side effect, even if you have high blood sugar readings in the first place. You need to particularly alert if you are adding plaquenil to anti-diabetic medications as your blood sugar level could bottom out dangerously. Lupus & Type II Diabetes - General Discussion - Life With Lupus. Plaquenil Uses, Dosage & Side Effects -. Hydroxychloroquine Oral Route Description and Brand Names.. My general practitioner told me that my heart rate's been high for a while, between 90 and 110 I do need to ask her if this has always been the case or if it's happened just since being on Plaquenil. I've had a bunch of tests done doctors say it's not a blood clot, it's not my thyroid. Your doctor will need to perform occasional blood tests to check for any blood reactions. Your doctor may monitor your blood sugar levels if you have experienced hypoglycaemia while taking Plaquenil. 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.