I have a positive ANA and SSA but no definite symptoms of Lupus (rashes, joint pain, mouth ulcers, etc) just muscle pain and fatigue. Anyhow, Rheumy is retesting several antibodies to see if anything has changed and suggested I go on Plaquenil and see if I get any relief. Plaquenil 100mg Byproduct of chloroquine synthesis Taking methotrexate and plaquenil WebMD provides information about interactions between Levofloxacin Oral and qt-prolonging-agents-hydroxychloroquine. Skip to main content. Vitamins You Need as You Age. effects and are. Summary Drug interactions are reported among people who take Plaquenil and Vitamin d together. This study is created by eHealthMe based on reports of 2,536 people who take Plaquenil and Vitamin d from Food and Drug Administration FDA, and is updated regularly. Hydroxychloroquine can be taken with a glass of milk or a meal to decrease nausea. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take hydroxychloroquine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Anyhow, I was researching to see if Plaquenil interferes with any vitamins or supplements since I take quite a few and read several articles on how Plaquenil depletes Vit D and Calcium. She says I have all signs of Fibro and that may actually be causing me more distress than the antibodies. Vitamin and hydroxychloroquine together Chloroquine; Hydroxychloroquine/Di-; Trivalent Cations., Plaquenil and Vitamin d drug interactions - eHealthMe How long to take plaquenil for lupusChloroquine phosphate side effectsChloroquine diphosphate intercalator dnaPlaquenil lucite posologiePlaquenil back pain Hydroxychloroquine 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. Hydroxychloroquine - Side Effects, Dosage, Interactions.. Hydroxychloroquine MedlinePlus Drug Information. Vitamin d and Hydroxychloroquine sulfate drug interactions.. Vitamin B-12 has not been shown to interact with Synthroid, but you should still talk to your health care provider before taking it, and there are other medication interactions that you should know about if you take Synthroid. A doctor examines a woman's thyroids in her office. Drug interactions are reported among people who take Plaquenil and Vitamin c together. This study is created by eHealthMe based on reports of 711 people who take Plaquenil and Vitamin c from Food and Drug Administration FDA, and is updated regularly. eHealthMe has been monitoring drugs and supplements since 2008. Plaquenil is a great drug I have no experience with it, but many people with lupus take it. Both pred and plaq are often prescribed together. I'd ask your rheumy about it and have them explain why they made that choice for you.