Plaquenil 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, and Southern Asia. Plaquenil and pepto bismol Hydroxychloroquine tablets plaquenil quinoric patient After sifting through all the possibilities - and then finally stopping the generic Plaquenil for a week, and restarting with brand name Plaquenil - my stomach problems vanished. So it appears that the pharmacy's switch to a different manufacturer of my generic plaquenil was the culprit afterall. Covis is the manufacturer of the name brand Plaquenil tablets I have been taking for about a year with no issues. In April 2015, Concordia acquired Plaquenil from Covis this is the manufacturer of the Plaquenil tablets I have been taking and have no issues with. With regard to plaquenil and Eye tests, the eye issues produced by sarcoidosis such as uveitis are quite different from the potential for retinal toxicity which can occur with Plaquenil. The tests are Field Tests for peripheral vision. Retinal toxicity of plaquenil can cause tunnel vision. This is why the eye tests are performed. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Plaquenil recent findings sandoz brand Hydroxychloroquine Oral Uses, Side Effects, Interactions., Plaquenil / hydroxychloroquine shortage update an. - LUPUS UK Uptodate hydroxychloroquinePlaquenil retinal toxicity symptomsPlaquenil and eye painCan plaquenil be used to trear lichen plnas Sandoz Inc. manufactures, markets and/or distributes more than 295 drugs in the United States. Medications listed here may also be marketed under different names in different countries. Non-US country and region specific information is not available on this page. Sandoz Inc. Company Information. Plaquenil for Hypercalcemia - Sarcoidosis - Inspire. Plaquenil Uses, Dosage & Side Effects -. This has me worried for my situation since the recent generic I have also looks IDENTICAL to the name brand Plaquenil so much so that I have had to mark the generic tablets with a food marker so that I don't get the two mixed up! and the new generic caused me stomach/GI issues which disturb my sleep - not good. Sigh. Generic Plaquenil Availability. Plaquenil is a brand name of hydroxychloroquine, approved by the FDA in the following formulations PLAQUENIL hydroxychloroquine sulfate - tablet;oral Manufacturer CONCORDIA Approved Prior to Jan 1, 1982 Strengths 200MG ; Has a generic version of Plaquenil been approved? Is Plaquenil stamped on it? Sandoz is the manufacturer's name and it makes a generic and they also apparently make the name brand. They apparently ran out of the generic and are substituting the name brand now. I got the name brand for the generic price from CVS here in the US. If it's generic, they shouldn't have charged you that much!