Your doctor may want your eyes be checked by an ophthalmologist (eye doctor). Contact your doctor right away if you have any changes to your heart rhythm. Hydroxychloroquine sulfate 200 mg tab s Plaquenil and unexplained bruising Chloroquine prevention malaria The anti-malarial drug lowers cholesterol and blood sugar and makes blood less sticky, which is good for reducing blood clots and heart attack risk. If you take the anti-malarial drug hydroxychloroquine Plaquenil as part of your treatment for lupus or rheumatoid arthritis RA, you may be getting cardiovascular protection as an added bonus. Hypoglycaemia and hydroxychloroquine. beckywebb04 • • 6 Replies. This might seem a bit of a an odd question, but has anybody on hydroxychloroquine plaquenil experienced low blood sugar episodes after eating? I've just seen it can be a side effect and I've been getting shaky and jittery after eating, especially something sugary. 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. Has anyone here had problems with blood sugar that was. Make sure your doctor knows if you had a heart rhythm problem such as QT prolongation. Check with your doctor right away if you have muscle weakness, pain, or tenderness while using this medicine. You might feel dizzy or faint, or you might have a fast, pounding, or uneven heartbeat. Plaquenil lowers blood sugar Plaquenil Indications, Side Effects, Warnings -, Hypoglycaemia and hydroxychloroquine This might seem. Hydroxychloroquine 12.5mg1h chloroquine binding biochemistry and biophysics People feel different symptoms of low blood sugar. It is important that you learn which symptoms you usually have so you can treat it quickly. Talk to your doctor about the best way to treat low blood sugar. Hydroxychloroquine can temporarily lower the number of white blood cells in your blood, increasing the chance of getting an infection. Hydroxychloroquine Oral Route Precautions - Mayo Clinic. Plaquenil/hydroxychloroquine and hypoglycemia" Lupus.. Plaquenil - Uses, Side Effects, Interactions -. Plaquenil and Low Blood Sugar - Autoimmune diseases. Last night something really scary happened. First let me say that I don't have diabetes and I live alone. I skipped dinner because I wasn't hungry, although I took my meds before I went to bed early which includes 200 mg. of Plaquenil. Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Summary. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.