Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take quinine with all of your drugs and health problems. Chloroquine mechanism of action in rheumatoid arthritis Difference between methotrexate and plaquenil Chloroquine antimalarial side effects Hydroxychloroquine sulfate side effects rheumatoid arthritis Hydroxychloroquine Plaquenil, chloroquine Aralen, and quinacrine Atabrine are medications that were originally used to prevent or treat malaria. However, during World War II it was also found that these medications were effective in treating the symptoms of lupus. I saw an interview on Kitco with Jim Rogers and he mentioned that the old Malaria remedy, Quinine, is about 80% effective against corona virus. I hadn't heard that anywhere else so I looked it up and learned that, not only is corona virus not a new thing, but neither is the knowledge that. Plaquenil is in a class of medicines known as antimalarials. It's a less toxic version of the older antimalarials, including quinine and chloroquine. The drug is also in a group of biologic medicines known as disease-modifying anti-rheumatic drugs DMARDs, because of its effects on autoimmune illnesses. WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Is plaquenil quinine Taking Plaquenil for Rheumatoid Arthritis, Quinine for Corona virus GoldisMoney, The Premier Gold. Plaquenil irritabilityHydroxychloroquine bull's eye maculopathy guidelinesPlaquenil versus hydroxychloroquine Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. Hydroxychloroquine - Wikipedia. Plaquenil Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs. Quinine Qualaquin - Side Effects, Dosage, Interactions - Drugs. Apr 10, 2019 Plaquenil is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay. Plaquenil hydroxychloroquine is commonly used to help keep mild lupus-related problems, such as skin and joint disease, under control. This drug is also effective at preventing lupus flares. Today’s AMs are hydroxychloroquine Plaquenil®, chloroquine Aralen®, and quinacrine Atabrine®. Quinacrine is no longer marketed in the U. S.; it can be dispensed by a compounding pharmacy, although insurance companies may not pay for it. The antimalarial quinine was first used to treat cutaneous lupus in 1834.