These interactions are explained in the Proton Pump Inhibitors article, which is part of the extensive Drug Interactions section of our website (where you can look up interaction for other drugs you may be taking). Be sure to also read about magnesium depletion which can occur with these drugs in the Magnesium Supplements Review. Drug interaction of allopurinol and plaquenil Non aqueous titration of chloroquine phosphate Is chloroquine-primaquine capitalized Omeprazole is a medication prescribed for the treatment of gastroesophageal reflux disease GERD; peptic ulcer disease; erosive esophagitis; eosinophilic esophagitis; Zollinger-Ellilson syndrome; and medical conditions associated with gastric acid hypersecretion. What is Omeprazole? Omeprazole has active ingredients of omeprazole. It is often used in gastroesophageal reflux disease. Check the latest outcomes from 242,382 Omeprazole users, or browse all drugs. What is Plaquenil? Plaquenil has active ingredients of hydroxychloroquine sulfate. It is often used in systemic lupus erythematosus. Omeprazole Prilosec, Nexium, and other proton pump inhibitor drugs can be affected by taking supplements, and can affect your ability to absorb certain vitamins and minerals. St. John's wort, for example, should not be taken with these drugs. Also see the Encyclopedia article about Gastroesophageal Reflux Disease (GERD) for other proposed treatments for this condition, including deglycyrrhizinated licorice, marshmallow, slippery elm and others, as well as our CL Answer about supplements for indigestion and heartburn. I have GI problems and wonder if I should avoid turmeric and curcumin? And, if you take a calcium supplement, read in the Calcium Supplements Review how certain forms of calcium may be preferable if you are taking these drugs. Omeprazole and plaquenil PLAQUENIL To Take or Not To Take?" Lupus Community., Omeprazole and Plaquenil drug interactions - eHealthMe Foods to avoid while taking plaquenilChloroquine sle mechanismPics of ocular side effects chloroquineHow chloroquine is related to itchWhat class of drugs is hydroxychloroquine Compare Hydroxychloroquine vs Plaquenil head-to-head with other drugs for uses, ratings, cost, side effects, interactions and more. Hydroxychloroquine rated 6.7/10 vs Plaquenil rated 6.8/10 in overall patient satisfaction. Hydroxychloroquine vs Plaquenil Comparison -. Supplements to Avoid While Taking a Proton Pump Inhibitor.. Omeprazole Side Effects & Adverse Reactions List.. They also may be accompanied by other medications such as misoprostol Cytotec®, omeprazole Prilosec®, lanzoprazole Prevacid® and others. You may need a prescription for these medications. Long term plaquenil users on high doses will need to get check-ups for eye health regularly to prevent retinal toxicity from long-term use. Omeprazole or any acid reducers interfere with the absorption of Plaquenil. You have to take them at least 4 hours apart. What Is Plaquenil? 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 available in generic form. What Are Side Effects of Plaquenil?