Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Plaquenil serious side effects Plaquenil herx symptoms Hydroxychloroquine price Plaquenil’s long half-life in the body can cause irreversible and progressive damage, Dr. Fung said. Similarly, one study reported that 16 women who’d taken hydroxychloroquine or chloroquine, or a combination of the agents, showed no improvement seven years after stopping drug therapy, and progression occurred in six of the cases. 2 Warfarin sodium and Plaquenil drug interactions - a real-world study. Summary Drug interactions are reported among people who take Warfarin sodium and Plaquenil together. This study is created by eHealthMe based on reports of 204 people who take Warfarin sodium and Plaquenil from Food and Drug Administration FDA, and is updated regularly. Adults. 200 mg 155 mg base to 400 mg 310 mg base PO per day, administered as a single dose or in 2 divided doses. Antimalarials and/or glucocorticoids are of benefit and may be used for the treatment of SLE without major organ manifestations; however, judicious use of hydroxychloroquine is recommended. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. Plaquenil and coumadin interaction Plaquenil - Uses, Side Effects, Interactions -, Warfarin sodium and Plaquenil drug interactions - eHealthMe What is plaquenil eye exam Hydroxychloroquine oral tablet can interact with other medications, vitamins, or herbs you may be taking. An interaction is when a substance changes the way a drug works. This can be harmful or prevent the drug from working well. To help avoid interactions, your doctor should manage all of your medications carefully. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil hydroxychloroquine sulfate dose, indications.. Drugs That May Interact with CBD Oil Learn More CBD Oil Review. Proton pump inhibitor drug interactions can happen with medicines ranging from aspirin to cancer drugs. People should be aware of how proton pump inhibitors interact with other drugs they take. PPIs alter the pH of the stomach. The pH is a measure of stomach acidity. CN is a 75yo WF who is taking Coumadin. She is started on Isoniazid at the local health department. When she started therapy, she was told that she needs to have her INR checked regularly. She calls the TB clinic to report that her check up showed her INR had increased out of range after taking the medication for 3 months. What should happen now? Hopefully, somebody else may derive some benefit out of this exercise since one bad interaction can literally kill you. My understanding is that the rheumatologist thinks that plaquenil is synergistic with mycophenolate and the 2 have a better chance of halting the progression of the neuropathy, and the other current and possible impacts of Sjogren’s better than mycophenolate alone.